- Consider the reaction below to answer the following questions: S Write the complete stepwise mechanism for this reaction. Show intermediate structures and electron flow with arrows. OEt -ОН но- This reaction is an example of: a. an intermolecular aldol reaction b. an intramolecular aldol reaction C. a mixed aldol reaction d. Michael reaction e. Stork reaction + H₂O + EtO- The purpose of the base catalyst in this reaction is: a. to polarize the carbonyl group to make it more electrophilic b. to convert the ester to an intermediate carboxylic acid C. to convert the alcohol group to an alkoxide anion, which is a better nucleophile d. to convert the alcohol group to an alkoxide anion, which is a better electrophile all of the above e.
- Consider the reaction below to answer the following questions: S Write the complete stepwise mechanism for this reaction. Show intermediate structures and electron flow with arrows. OEt -ОН но- This reaction is an example of: a. an intermolecular aldol reaction b. an intramolecular aldol reaction C. a mixed aldol reaction d. Michael reaction e. Stork reaction + H₂O + EtO- The purpose of the base catalyst in this reaction is: a. to polarize the carbonyl group to make it more electrophilic b. to convert the ester to an intermediate carboxylic acid C. to convert the alcohol group to an alkoxide anion, which is a better nucleophile d. to convert the alcohol group to an alkoxide anion, which is a better electrophile all of the above e.
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:6.
Consider the reaction below to answer the following questions:
OEt
-OH
HO-
This reaction is an example of:
a.
an intermolecular aldol reaction
b. an intramolecular aldol reaction
a mixed aldol reaction
C.
d. Michael reaction
e.
Stork reaction
+ H₂O
Write the complete stepwise mechanism for this reaction. Show intermediate structures and all
electron flow with arrows.
+
EtO-
The purpose of the base catalyst in this reaction is:
a. to polarize the carbonyl group to make it more electrophilic
b. to convert the ester to an intermediate carboxylic acid
C.
to convert the alcohol group to an alkoxide anion, which is a better nucleophile
d. to convert the alcohol group to an alkoxide anion, which is a better electrophile
e. all of the above
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