Answered: Which of the following is least likely…

Which of the following is least likely to undergo a smooth crossed Claisen condensation with methyl pentanoate? (CH3O)2CO HCO₂CH3 PhCO2CH3 PhCH₂CO₂CH3 (CH3)3CCO2CH3

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter22: Carbonyl Alpha-substitution Reactions

Section22.SE: Something Extra

Problem 47AP

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Which of the following is least likely to undergo a smooth crossed Claisen condensation with methyl pentanoate?
(CH3O)₂CO
HCO₂CH3
PhCO,CH3
PhCH₂CO₂CH3
(CH3)3CCO₂CH3

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Step 1: Crossed Clasein condensation

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