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3,4-Alkadienyl ketones via the palladium-catalyzed decarboxylative allenylation of 3-oxocarboxylic acids
- Zhu, Tonghao, Ma, Shengming
- Chemical communications 2017 v.53 no.44 pp. 6037-6040
- carbonates, carboxylic acids, catalytic activity, chemical reactions, ketones, palladium
- 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.