What is the product of the following mixed Claisen reaction?(1) LDA-78 °C(2)add slowly(a)(b)HQOH(c)(d)Answer (a)Answer (b)Answer (c)O Answer (d)O O O 0

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What is the product of the following mixed Claisen reaction? OEt (1) LDA (2) -78 °C add slowly (a) (b) HQOH (c) (d)

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter9: Alkynes: An Introduction To Organic Synthesis

Section9.SE: Something Extra

Problem 35AP: Identify the reagents a-c in the following scheme:

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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

What is the product of the following mixed Claisen reaction?
(1) LDA
-78 °C
(2)
add slowly
(a)
(b)
HQ
OH
(c)
(d)
Answer (a)
Answer (b)
Answer (c)
O Answer (d)
O O O 0

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