21. During decarboxylation, which final step occurs after carbon dioxide has been lost? a. keto-enol tautomerism to give an enol product b. keto-enol tautomerism to give a keto product IF c. Nothing, loss of carbon dioxide directly generates the final enol product. d. Nothing, loss of carbon dioxide directly generates the final keto product. Page 142 Chapter 14 Carboxylic Acids and Carboxylic Acid Derivatives 22. In the Aldol Reaction what is the nucleophile and electrophile? a. A carbonyl group (aldehyde or ketone) is the nucleophile while an enolate is the electrophile. b. A carboxylate (conjugate base of an acid) is the nucleophile while an enolate is the electrophile. c. An enol is the nucleophile while an enolate is the electrophile. d. A carbonyl group (aldehyde or ketone) is the electrophile while an enolate is the nucleophile.
21. During decarboxylation, which final step occurs after carbon dioxide has been lost? a. keto-enol tautomerism to give an enol product b. keto-enol tautomerism to give a keto product IF c. Nothing, loss of carbon dioxide directly generates the final enol product. d. Nothing, loss of carbon dioxide directly generates the final keto product. Page 142 Chapter 14 Carboxylic Acids and Carboxylic Acid Derivatives 22. In the Aldol Reaction what is the nucleophile and electrophile? a. A carbonyl group (aldehyde or ketone) is the nucleophile while an enolate is the electrophile. b. A carboxylate (conjugate base of an acid) is the nucleophile while an enolate is the electrophile. c. An enol is the nucleophile while an enolate is the electrophile. d. A carbonyl group (aldehyde or ketone) is the electrophile while an enolate is the nucleophile.
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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