Predict the mechanism for the following reactions in pecture: H H HCHCНO, 20°CinnamaldehydeHон снсосн, 100°-C=0-CH3Crossed aldolcondensationsBenzaldehydeBenzalacetoneннCH3COCSHS, 20°Benzalacetophenone

Three products based on crossed aldol condensation with benzaldehyde, whose mechanism is to be…

Answered: H H H CHCНО, 20° Cinnamaldehyde нн OH…

H H H CHCНО, 20° Cinnamaldehyde нн OH CH:COCH3, 100° -CH3 Crossed aldol condensations Benzaldehyde Benzalacetone нн CH:COC Hs, 20° Benzalacetophenone

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter22: Carbonyl Alpha-substitution Reactions

Section22.SE: Something Extra

Problem 51AP

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Question

Predict the mechanism for the following reactions in pecture:

H H H
CHCНO, 20°
Cinnamaldehyde
H
он снсосн, 100°
-C=0
-CH3
Crossed aldol
condensations
Benzaldehyde
Benzalacetone
нн
CH3COCSHS, 20°
Benzalacetophenone

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