Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written. Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1 -hexene is illustrated below.

Question

Want to see the full answer?

Answer 1

Question

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

5B In the following reactions, mixtures of alkenes and ethyl ethers are formed. Draw their structures. Explain which is or are likely to be the main product(s) in each reaction. In case of formation of two isomers of alkenes, explain which is formed in greater proportion CH3 CH3 H3C-C H -Br CH3 EtOH

The major product formed when methylenecyclohexane is treated with NBS in dichloromethane is 1-(bromomethyl)cyclohexene. Account for the formation of this product.

Compounds X and Y have the formula C6H12- Both X and Y react with one molar equivalent of hydrogen in the presence of a palladium catalyst to form 2-methylpentane. The heat of hydrogenation of X is less than that of Y. X and Y react with HBr to form a mixture of the same bromoalkanes, and they both undergo hydroboration/oxidation to give a mixture of the same alcohols. What is the structure of Y? In cases where there is more than one answer, just draw one. n. n [ ]# ChemDoodleⓇ za

Answer 2

Question

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Answer 6

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

Answer 7

Chapter 10.5, Problem 15E

(a)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction: Alkenes are considered electron rich and undergoes addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general tertiary carbocation are more reactive than primary carbocation. For example, electrophilic addition mechanistic pathway when HBr adds to polar 1-hexene is illustrated below.

Answer 8

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

Answer 9

(b)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:Alkenes are considered electron rich and undergo addition reaction in presence of electrophilic halo acids. The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less H atoms. In general, tertiarycarbocations are more reactive than primary carbocations.

Answer 10

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Answer 11

(c)

Interpretation Introduction

Interpretation: Structure of the major product expected from the ionic addition of HBr to the substrate indicated should be written.

Concept introduction:In first step of addition of HBr , it undergoes cleavage and this generates acidic proton. This proton is added at one of the olefinic carbons to form a carbocation intermediate. In step 2, the secondary carbocation is attacked by bromide ion at electron-deficient site to form Markovnikov’s product.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 15

Ch. 10.2 - Prob. 1E Ch. 10.2 - Prob. 2E Ch. 10.2 - Prob. 3E Ch. 10.2 - Prob. 4E Ch. 10.2 - Prob. 5E Ch. 10.2 - Prob. 6E Ch. 10.2 - Prob. 7E Ch. 10.2 - Prob. 8E Ch. 10.2 - Prob. 9E Ch. 10.2 - Prob. 10E

Solution Summary: The author illustrates the structure of the major product expected from the ionic addition of HBr to the substrate indicated.

Want to see the full answer?

Chapter 10 Solutions