Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter14: Elimination
Section: Chapter Questions
Problem 18E
Related questions
Question
Pls help
![1. Choose the correct chair conformation of the cyclohexane that
can undergo E2 elimination [Select]
2. Choose the correct transition state for E2 elimination using
NaOtBu as the base (Select]
3. Choose the correct elimination product [Select]
4. State whether a solution of the product would be optically
active or not [Select]
D
Br
1. E2 Chair
1-Bu
t-Bu
t-But
A
2. E2 Transition State
Et
A
O-1-Bu
Br
Br
#
O
NaOtBu
l-Bu
t-Bu
-Bu
B
B
Et
B
V
Br
Br
0-1-But
V
1-Bu
Ⓒ L-Bu
C Br
H
El:
с
3. E2 Product
Et
Et
& ggg
t-Bu
1-Bu
A
C
O-t-Bu
Br
D
1-Bu
Ⓒ
1-Bu
5
D
Br
H
O-1-Bu
+
O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fc28238-d87d-4137-810c-cbaeffa57236%2F5b5805c9-98d5-425d-a7c5-37e3e6c7a754%2Fqv0f18_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Choose the correct chair conformation of the cyclohexane that
can undergo E2 elimination [Select]
2. Choose the correct transition state for E2 elimination using
NaOtBu as the base (Select]
3. Choose the correct elimination product [Select]
4. State whether a solution of the product would be optically
active or not [Select]
D
Br
1. E2 Chair
1-Bu
t-Bu
t-But
A
2. E2 Transition State
Et
A
O-1-Bu
Br
Br
#
O
NaOtBu
l-Bu
t-Bu
-Bu
B
B
Et
B
V
Br
Br
0-1-But
V
1-Bu
Ⓒ L-Bu
C Br
H
El:
с
3. E2 Product
Et
Et
& ggg
t-Bu
1-Bu
A
C
O-t-Bu
Br
D
1-Bu
Ⓒ
1-Bu
5
D
Br
H
O-1-Bu
+
O
![1. Choose the correct chair conformation of the cyclohexane that
can undergo E2 elimination (Select]
2. Choose the correct transition state for E2 elimination using
NaOtBu as the base [Select]
3. Choose the correct elimination product [Select]
[Select]
A
4. State whether a solution of the product B
active or not [Select]
C
D
Br
1. E2 Chair
t-Bu
1-Bu
t-Bu
A
2. E2 Transition State
H
A
3. E2 Product
Et
t-Bu
A
O-1-Bu
.Br
Et
Br
+
O
NaOtBu
l-Bu
t-Bu
T
1-Bu
B
B
Et
Br
0-1-Bu
t
$][
Br
B
V
1-Bu
C
Et
1-Bu
CAS
C Br
L-Bu
D
H--O-t-Bu
C Br
-Bu
D
Et
O
1-Bu
D
Et
1-Bu H
Br
D
O-L-Bu
Br](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fc28238-d87d-4137-810c-cbaeffa57236%2F5b5805c9-98d5-425d-a7c5-37e3e6c7a754%2Fjwnww7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Choose the correct chair conformation of the cyclohexane that
can undergo E2 elimination (Select]
2. Choose the correct transition state for E2 elimination using
NaOtBu as the base [Select]
3. Choose the correct elimination product [Select]
[Select]
A
4. State whether a solution of the product B
active or not [Select]
C
D
Br
1. E2 Chair
t-Bu
1-Bu
t-Bu
A
2. E2 Transition State
H
A
3. E2 Product
Et
t-Bu
A
O-1-Bu
.Br
Et
Br
+
O
NaOtBu
l-Bu
t-Bu
T
1-Bu
B
B
Et
Br
0-1-Bu
t
$][
Br
B
V
1-Bu
C
Et
1-Bu
CAS
C Br
L-Bu
D
H--O-t-Bu
C Br
-Bu
D
Et
O
1-Bu
D
Et
1-Bu H
Br
D
O-L-Bu
Br
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