Br E 2 chair Na OEt E2 transition state E2 Product 1. what is the chair conformation of the cyclohexane that can undergo elimination? 2. what is the transition State for E2 elimination reaction? 3. What is the Ez elimination Product? 4. Would the Solution of the product be optically active or not?

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I need help with the second and third portion of this assignment 

A) What are the major product for each reaction
B) For each reaction, What will proceed SNI, SNQ, El, or E2 mechanism
How can you explain your answer choice by providing the following
points type of halide, type of nucleophile and base, type of solvent.
ос
c) which major Product will be optically active and which one are not.
What is the reason for each answer choice?
o
Br
E 2 chair
вс
NaOH
DMF
коево
Na O Et
>
вс
|||| C/
II
+==N
1. Equiv. Na
acetone
EtoH
heat →
(give the substitution product)
E2 transition state
E2 Product
1. what is the chair conformation of the cyclohexane that can
undergo elimination?
2. what is the transition State for E2 elimination reaction?
3. What is the E2 elimination product?
4. Would the Solution of the product be optically active or not?
Transcribed Image Text:A) What are the major product for each reaction B) For each reaction, What will proceed SNI, SNQ, El, or E2 mechanism How can you explain your answer choice by providing the following points type of halide, type of nucleophile and base, type of solvent. ос c) which major Product will be optically active and which one are not. What is the reason for each answer choice? o Br E 2 chair вс NaOH DMF коево Na O Et > вс |||| C/ II +==N 1. Equiv. Na acetone EtoH heat → (give the substitution product) E2 transition state E2 Product 1. what is the chair conformation of the cyclohexane that can undergo elimination? 2. what is the transition State for E2 elimination reaction? 3. What is the E2 elimination product? 4. Would the Solution of the product be optically active or not?
Where are the curved arrow mechanisms locate? In each step, indicate
the Lewis acid and Lewis base and wheather they are Bronsted
acids and Bronsted bases
5. What is the number of transition States and the number of intermediate
in the mechanism
C. What are all of the reasonable resonance contributors.
=
c
CH3OH
heat
OCH 3
O
Transcribed Image Text:Where are the curved arrow mechanisms locate? In each step, indicate the Lewis acid and Lewis base and wheather they are Bronsted acids and Bronsted bases 5. What is the number of transition States and the number of intermediate in the mechanism C. What are all of the reasonable resonance contributors. = c CH3OH heat OCH 3 O
Expert Solution
Step 1

B. Given that, a reaction scheme is shown below

Chemistry homework question answer, step 1, image 1

We have to draw the chair form of the reactant, the transition state for the E2 elimination reaction, and also have to draw the structure of the product.

Introduction: During the E2 elimination reaction always the anti elimination reaction takes place.

 

N.B.: According to the Bartleby Q&A guidelines, we have to answer only one question. So, kindly post the remaining question.

 

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