Issue 78, 2013
From the journal:

Chemical Communications

Ru-catalyzed 1,4-addition of arylboronic acids to acrylic acid derivatives in the presence of phenols†

Lei Zhang,ab   Xiaomin Xie,b   Zhiyong Peng,b   Lei Fu*a  and  Zhaoguo Zhang*b  

* Corresponding authors

a School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China

b School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
E-mail: zhaoguo@sjtu.edu.cn

Abstract

[Ru(p-cymene)Cl2]2-catalyzed 1,4-addition reactions between arylboronic acids and butyl acrylate and acrylamide in the presence of phenols were investigated, good to excellent yields were obtained. The addition of phenols remarkably promoted the protonolysis and inhibited the β-H elimination of the 1,4-addition intermediates, and also efficiently suppressed the protonolysis of arylboronic acids.

Graphical abstract: Ru-catalyzed 1,4-addition of arylboronic acids to acrylic acid derivatives in the presence of phenols

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Article information

DOI
https://doi.org/10.1039/C3CC43095B
Article type
Communication
Submitted
26 Apr 2013
Accepted
30 Jul 2013
First published
31 Jul 2013

Chem. Commun., 2013,49, 8797-8799

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Ru-catalyzed 1,4-addition of arylboronic acids to acrylic acid derivatives in the presence of phenols

L. Zhang, X. Xie, Z. Peng, L. Fu and Z. Zhang, Chem. Commun., 2013, 49, 8797 DOI: 10.1039/C3CC43095B

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