Crossed Claisen condensation reactions require: 1) Two esters where only one can form an enolate anion. 2) Two esters where both can form enolate anions. 3) Two esters where neither can form an enolate anion. 4) The ability to undergo intramolecular reactions. O 1 O 3 O 2

Crossed Claisen condensation reactions require: 1) Two esters where only one can form an enolate anion. 2) Two esters where both can form enolate anions. 3) Two esters where neither can form an enolate anion. 4) The ability to undergo intramolecular reactions. O 1 O 3 O 2

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.SE: Something Extra

Problem 24VC

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Concept explainers

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.

Question

Crossed Claisen condensation reactions require:
1) Two esters where only one can form an enolate anion.
2) Two esters where both can form enolate anions.
3) Two esters where neither can form an enolate anion.
4) The ability to undergo intramolecular reactions.
O 1
O 2
4

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