Concept explainers
(a)
Interpretation: The given transformation is to be classified as substitution, elimination, or addition reaction.
Concept introduction: The substitution reactions involve the substitution or replacement of an atom or group of atoms in a compound by another atom or groups of atoms. In the substitution reactions, the replacement takes place by the break down of sigma bonds.
In elimination reaction, the formation of
Answer to Problem 6.1P
The given transformation is an example of a substitution reaction.
Explanation of Solution
The given transformation is shown as,
Figure 1
In the above reaction, the hydroxyl group is replaced by a bromine atom. The breakdown of the sigma bond precedes the mechanism. On replacement of the hydroxyl group, one sigma bond breaks and another is formed at the same position. Therefore, it is classified as the substitution reaction.
The given transformation is classified as a substitution reaction.
(b)
Interpretation: The given transformation is to be classified as substitution, elimination, or addition reaction.
Concept introduction: The substitution reactions involve the substitution or replacement of an atom or group of atoms in a compound by another atom or groups of atoms. In the substitution reactions, the replacement takes place by the break down of sigma bonds.
In elimination reaction, the formation of
Answer to Problem 6.1P
The given transformation is an example of an addition reaction.
Explanation of Solution
The given transformation is shown as,
Figure 2
The above reaction involves the breakdown of
The given transformation is classified as an addition reaction.
(c)
Interpretation: The given transformation is to be classified as substitution, elimination, or addition.
Concept introduction: The substitution reactions involve the substitution or replacement of an atom or group of atoms in a compound by another atom or groups of atoms. In the substitution reactions, the replacement takes place by the break down of sigma bonds.
In elimination reaction, the formation of
Answer to Problem 6.1P
The given transformation is an example of a substitution reaction.
Explanation of Solution
The given transformation is shown as,
Figure 3
In the above reaction, the hydrogen is replaced by chlorine. The breakdown of the sigma bond precedes the mechanism. On the replacement of hydrogen, one sigma bond breaks and another sigma bond is formed between carbon and substituent atom.
The given transformation is classified as a substitution reaction.
(d)
Interpretation: The given transformation as substitution, elimination, or addition is to be classified.
Concept introduction: The substitution reactions involve the substitution or replacement of an atom or group of atoms in a compound by another atom or groups of atoms. In the substitution reactions, the replacement takes place by the break down of sigma bonds.
In elimination reaction, the formation of
Answer to Problem 6.1P
The given transformation is an example of an elimination reaction.
Explanation of Solution
The given transformation is shown as,
Figure 4
In this reaction, the formation of
The given transformation is classified as an elimination reaction.
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Chapter 6 Solutions
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- 2. (Part B). Identify a sequence of FGI that prepares the Synthesis Target 2,4-dimethoxy- pentane. All carbons in the Synthesis Target must start as carbons in either ethyne, propyne or methanol. Hint: use your analysis of Product carbons' origins (Part A) to identify possible structure(s) of a precursor that can be converted to the Synthesis Target using one FGI. All carbons in the Synthesis Target must start as carbons in one of the three compounds below. H = -H H = -Me ethyne propyne Synthesis Target 2,4-dimethoxypentane MeOH methanol OMe OMe MeO. OMe C₂H₁₂O₂ Product carbons' origins Draw a box around product C's that came from A1. Draw a dashed box around product C's that came from B1.arrow_forwardDraw the skeletal ("line") structure of the smallest organic molecule that produces potassium 3-hydroxypropanoate when reacted with KOH. Click and drag to start drawing a structure. Sarrow_forwardDraw the skeleatal strucarrow_forward
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- 1. Provide missing starting materials, reagents, products. If a product cannot be made, write NP (not possible) in the starting material box. C7H12O Ph HO H 1) 03-78 C 2) Me₂S + Ph .H OH + 2nd stereoisomer OH Ph D + enantiomer cat OsO 4 NMO H2O acetonearrow_forwardPlease note that it is correct and explains it rightly:Indicate the correct option. The proportion of O, C and H in the graphite oxide is:a) Constant, for the quantities of functional groups of acids, phenols, epoxy, etc. its constants.b) Depending on the preparation method, as much oxidant as the graphite is destroyed and it has less oxygen.c) Depends on the structure of the graphic being processed, whether it can be more tridimensional or with larger crystals, or with smaller crystals and with more edges.arrow_forwardCheck the box under each a amino acid. If there are no a amino acids at all, check the "none of them" box under the table. Note for advanced students: don't assume every amino acid shown must be found in nature. ནང་་་ OH HO HO NH2 + NH3 O OIL H-C-CO CH3-CH O C=O COOH COOH + H2N C-H O H2N C H CH3-CH CH2 HO H3N O none of them 口 CH3 CH2 OH Хarrow_forward
- What is the systematic name of the product P of this chemical reaction? 010 HO-CH2-CH2-C-OH ☐ + NaOH P+ H2Oarrow_forward1. Provide missing starting materials, reagents, products. If a product cannot be made, write NP (not possible) in the starting material box. a) C10H12 Ph OMe AcOHg+ + enantiomer Br C6H10O2 + enantiomerarrow_forwardDraw the Fischer projection of the most common naturally-occurring form of cysteine, with the acid group at the top and the side chain at the bottom. Important: be sure your structure shows the molecule as it would exist at physiological pH. Click and drag to start drawing a structure. :☐ ©arrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning