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3,4-Alkadienyl ketones via the palladium-catalyzed decarboxylative allenylation of 3-oxocarboxylic acids

Author:
Zhu, Tonghao, Ma, Shengming
Source:
Chemical communications 2017 v.53 no.44 pp. 6037-6040
ISSN:
1364-548X
Subject:
carbonates, carboxylic acids, catalytic activity, chemical reactions, ketones, palladium
Abstract:
In this communication, we report a palladium-catalyzed decarboxylative allenylation of benzyl carbonates and tert-butyl carbonates of 2,3-allenols with 3-oxocarboxylic acids. The reaction provides a new and straightforward approach to 3,4-dienyl ketones under mild conditions.
Agid:
6391388