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

Tonghao Zhu; Shengming Ma

doi:10.1039/C7CC02050C

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

Tonghao Zhu^a and Shengming Ma

*^ab

Author affiliations

* Corresponding authors

^a Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China

^b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
E-mail: masm@sioc.ac.cn

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.

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Article information

DOI: https://doi.org/10.1039/C7CC02050C
Article type: Communication
Submitted: 17 Mar 2017
Accepted: 02 May 2017
First published: 02 May 2017

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Chem. Commun., 2017,53, 6037-6040

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

T. Zhu and S. Ma, Chem. Commun., 2017, 53, 6037 DOI: 10.1039/C7CC02050C

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Chemical Communications

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

Abstract

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

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