Issue 21, 2017
From the journal:

Catalysis Science & Technology

Palladium-catalyzed carbonylative Sonogashira coupling of aryl diazonium salts with formic acid as the CO source: the effect of 1,3-butadiene†

Fu-Peng Wu,a   Jin-Bao Peng,*a   Xinxin Qia  and  Xiao-Feng Wu ORCID logo *ab  

* Corresponding authors

a Department of Chemistry, Zhejiang Sci-Tech University, Xiasha Campus, Hangzhou 310018, People's Republic of China
E-mail: pengjb_05@zstu.edu.cn

b Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
E-mail: xiao-feng.wu@catalysis.de

Abstract

An efficient carbonylative cross-coupling of aryl diazonium salts with terminal alkynes using formic acid as the CO source has been developed. Various useful alkynones were produced in moderate to good yields. Notably, 1,3-butadiene was found to play a crucial role in this transformation.

Graphical abstract: Palladium-catalyzed carbonylative Sonogashira coupling of aryl diazonium salts with formic acid as the CO source: the effect of 1,3-butadiene

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Article information

DOI
https://doi.org/10.1039/C7CY01773A
Article type
Communication
Submitted
29 Aug 2017
Accepted
28 Sep 2017
First published
29 Sep 2017

Catal. Sci. Technol., 2017,7, 4924-4928

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Palladium-catalyzed carbonylative Sonogashira coupling of aryl diazonium salts with formic acid as the CO source: the effect of 1,3-butadiene

F. Wu, J. Peng, X. Qi and X. Wu, Catal. Sci. Technol., 2017, 7, 4924 DOI: 10.1039/C7CY01773A

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