QUESTION 1 Predict the reagents needed to accomplish the following transformation. If more than one answer is comect, you need to choose both comect answers for full credit NaBH, MeOH MeO₂C. X 1. MeOH, H 2. LIAIH₁, E₂O 3. H₂O 4. H₂O*, heat с 1. LIAIH, E₂O 2. H₂O* o 1. HO D HO p-TsOH (cat.) PhH, reflux 2. LIAIH₁, El₂O 3. H₂O* 4. H₂O*, heat OH 1.H₂O", heat 2. MeOH, H 0
QUESTION 1 Predict the reagents needed to accomplish the following transformation. If more than one answer is comect, you need to choose both comect answers for full credit NaBH, MeOH MeO₂C. X 1. MeOH, H 2. LIAIH₁, E₂O 3. H₂O 4. H₂O*, heat с 1. LIAIH, E₂O 2. H₂O* o 1. HO D HO p-TsOH (cat.) PhH, reflux 2. LIAIH₁, El₂O 3. H₂O* 4. H₂O*, heat OH 1.H₂O", heat 2. MeOH, H 0
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:QUESTION 6
QUESTION 3
Which of the following intermediates do NOT participate in the acetalization mechanism? More than one answer is possible. If more than one answer is correct, you need to choose bc Predict the product of the following transformation.
answers for full credit.
MeOH, H+
MeO
A
H
A
H
H
H
OH
B
H
OMe
H
00.
QUESTION 5
Which of the following intermediates does NOT participate in the acetalization mechanism?
B
H
C
HO
HO
H
✪T
OMe
H
OH
p-TSOH (cat.)
PhH, reflux
C
OH
3
H
OH
H
LA
HO
a
D
OMe
H
OMe
H
ⒸO
OH
E
Me
H
E
H
*
A
A
t-Bu
NaBH4, MeOH
Me
MeO₂C.
B
B
Me
1. MeOH, H+
2. LIAIH4, Et₂O
3. H3O+
4. H3O+, heat
t-Bu
Me
1.
SH
HS
p-TSOH (cat.)
PhH, reflux
2. t-BUCI, AICI3
3. RaNi, H₂, EtOH
S.
C
S
t-Bu
QUESTION 1
Predict the reagents needed to accomplish the following transformation. If more than one answer is correct, you need to choose both correct answers for full credit.
C
1. LIAIH4, Et₂O
2. H3O+
Me
1.
HO
D
D
HO
p-TSOH (cat.)
PhH, reflux
2. LIAIH4, Et₂0
3. H3O+
4. H3O+, heat
OH
t-Bu
Me
E
ora
E
1. H3O+, heat
2. MeOH, H+
t-Bu
Me

Transcribed Image Text:QUESTION 2
Predict the product of the following transformation.
Me
O=
A
A
MeO₂C.
H
HO Me
B
Me Me HO Me
HO
QUESTION 4
Which of the following is NOT an intermediate in the mechanism for this hydrolysis?
B
1. EtOH, H+
2. MeMgBr, Et₂O
OH
3. H3O+
4. H3O+, heat
MeO₂C
C
HO Me
H3O+, heat
C
OH
H
OH
Me
HO
D
Me
Jam
OH
Me
E
E
H
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