(a) Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted. Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene . The mechanism followed by the reaction is E2 . According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Question

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Answer 1

Question

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

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3. Arrange the different acids in Exercise B # 2 from the strongest (1) to the weakest acid (10). 1. 2. (strongest) 3. 4. 5. 6. 7. 8. 9. 10 10. (weakest)

Name Section Score Date EXERCISE B pH, pOH, pка, AND PKD CALCULATIONS 1. Complete the following table. Solution [H+] [OH-] PH РОН Nature of Solution A 2 x 10-8 M B 1 x 10-7 M C D 12.3 6.8 2. The following table contains the names, formulas, ka or pka for some common acids. Fill in the blanks in the table. (17 Points) Acid Name Formula Dissociation reaction Ka pka Phosphoric acid H₂PO₁ H3PO4 H++ H₂PO 7.08 x 10-3 Dihydrogen H₂PO H₂PO H+ HPO 6.31 x 10-6 phosphate Hydrogen HPO₁ 12.4 phosphate Carbonic acid H2CO3 Hydrogen HCO 6.35 10.3 carbonate or bicarbonate Acetic acid CH,COOH 4.76 Lactic acid CH₂CHOH- COOH 1.38 x 10 Ammonium NH 5.63 x 10-10 Phenol CH₂OH 1 x 10-10 Protonated form CH3NH3* 3.16 x 10-11 of methylamine

Indicate whether it is true that Co(III) complexes are very stable.

Answer 2

Question

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

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Answer 3

Question

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

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Answer 4

Question

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

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Answer 5

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

Answer 6

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Answer 7

Chapter 8, Problem 8.33P

Interpretation Introduction

(a)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Answer 8

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 1

Figure 1

Disubstituted alkene is the major product of the reaction.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 2.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 2

Figure 2

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, disubstituted alkene is the major product of the reaction.

Answer 13

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 2. Disubstituted alkene is the major product of the reaction.

Answer 14

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Answer 15

Interpretation Introduction

(b)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Answer 16

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 3

Figure 3

Monosubstituted alkene is the major product of the reaction.

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, only one β hydrogen atom is present. The E2 elimination reaction of given compound gives one monosubstituted product as shown in Figure 4.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 4

Figure 4

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, monosubstituted alkene is the major product of the reaction.

Answer 21

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 4. Monosubstituted alkene is the major product of the reaction.

Answer 22

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Answer 23

Interpretation Introduction

(c)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Answer 24

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 5

Figure 5

Tetrasubstituted alkene is the major product of the reaction.

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, three β hydrogen atoms are present. The E2 elimination reaction of given compound gives three constitutional isomers as shown in Figure 6.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 6

Figure 6

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, tetrasubstituted alkene is the major product of the reaction.

Answer 29

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 6. tetrasubstituted alkene is the major product of the reaction.

Answer 30

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.

Conclusion

All constitutional isomers formed in the given E2 reaction are shown in Figure 8. trisubstituted alkene is the major product of the reaction.

Answer 31

Interpretation Introduction

(d)

Interpretation: All constitutional isomers formed in the given E2 reaction are to be drawn and the major product by the use of Zaitsev rule is to be predicted.

Concept introduction: The removal of halide and neighboring β hydrogen atom in the presence of strong base leads to the formation of alkene. The mechanism followed by the reaction is E2. According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction.

Answer 32

Expert Solution

Answer to Problem 8.33P

All constitutional isomers formed in the given E2 reaction are,

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 7

Figure 7

Trisubstituted alkene is the major product of the reaction.

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

The E2 elimination reaction involves the removal of halide and neighboring β hydrogen atom in the presence of strong base which leads to the formation of alkene. Carbon atom on which halogen is present is known as α carbon atom. Carbon atom attached to α carbon atom is known as β carbon atom and hydrogen atoms attached to it are termed as β hydrogen atoms.

In the given compound, two β hydrogen atoms are present. The E2 elimination reaction of given compound gives two constitutional isomers as shown in Figure 8.

ORGANIC CHEMISTRY, Chapter 8, Problem 8.33P , additional homework tip 8

Figure 8

According to Zaitsev rule, more substituted alkene is obtained as a major product in E2 elimination reaction. Therefore, trisubstituted alkene is the major product of the reaction.