Please help with 4 A-D 4. A Draw the expected major product of the following reaction:NaOEtCH3CH3B. Which bromocyclohexane starting material would react faster – the cis or trans, and explainwhy? Draw both chair forms of the starting material to prove your point.BrK* OC(CH)K* OC(CH);BrcistransС.Rank the following according to their increasing reactivity with water.CH3CH,BrCH3Br(CH3)3CBr(CH3)2CHBIABCDDFor the transformation below, give the structure of all possible starting alkyl bromides.H CH3NaOCH3НОСНH3CCH3

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4. A Draw the expected major product of the following reaction: NaOEt 'CH3 ? CH3

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter14: Elimination

Section: Chapter Questions

Problem 22E

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Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

Please help with 4 A-D

4. A Draw the expected major product of the following reaction:
NaOEt
CH3
CH3
B. Which bromocyclohexane starting material would react faster – the cis or trans, and explain
why? Draw both chair forms of the starting material to prove your point.
Br
K* OC(CH)
K* OC(CH);
Br
cis
trans
С.
Rank the following according to their increasing reactivity with water.
CH3CH,Br
CH3Br
(CH3)3CBr
(CH3)2CHBI
A
B
C
D
D
For the transformation below, give the structure of all possible starting alkyl bromides.
H CH3
NaOCH3
НОСН
H3C
CH3

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