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A Stereospecific Synthesis of (E, Z)-α, β-γ, δ-Diunsaturated Aldehydes, Ketones, and Esters Using the Benary Reaction

✍ Scribed by Ferdinand Näf; René Decorzant

Publisher: John Wiley and Sons
Year: 1974
Tongue: German
Weight: 575 KB
Volume: 57
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19740570507

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✦ Synopsis

Abstract

The reaction between (Z)‐1‐alkenyllithium and (E)‐β‐(N, N‐dialkylamino)‐α, β‐alkenals, (E)‐β‐(N, N‐dialkylamino)‐α, β‐alkenones or (E)‐β‐(N, N‐dialkylamino)‐α, β‐alkenoic esters yields mainly (E, Z)‐α, β‐γ, δ‐diunsaturated aldehydes, ketones, or esters and is therefore highly stereospecific.

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