17. Which of the following is the tetrahedral intermediate in the acid-catalyzed Fischer esterification reaction of acetic acid, CH3CO2H, and ethanol, CH3CH2OH? OCH2CH3 A) H3C-C-OH CH₂CH3 OH C) H3C-C-OH OCH₂CH3 A. A B. B C. C D. D OCH₂CH3 OCH,CH3 B) H3C-C-OH OH D) H₂C-C-OH L CH₂CH3

17. Which of the following is the tetrahedral intermediate in the acid-catalyzed Fischer esterification reaction of acetic acid, CH3CO2H, and ethanol, CH3CH2OH? OCH2CH3 A) H3C-C-OH CH₂CH3 OH C) H3C-C-OH OCH₂CH3 A. A B. B C. C D. D OCH₂CH3 OCH,CH3 B) H3C-C-OH OH D) H₂C-C-OH L CH₂CH3

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter19: Enolate Anions And Enamines

Section19.8: Conjugate Addition To A,b-unsaturated Carbonyl Compounds

Problem 19.13P

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Question

17. Which of the following is the tetrahedral intermediate in the
acid-catalyzed Fischer esterification reaction of acetic acid,
CH3CO2H, and ethanol, CH3CH₂OH?
OCH₂CH3
A) H3C-C-OH
L
CH₂CH3
OH
I
C) H3C-C-OH
A. A
B. B
C. C
D. D
OCH₂CH3
OCH₂CH3
B) H3C-C-OH
OCH₂CH3
OH
D) H3C-C-OH
CH₂CH3

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