Issue 43, 2015
From the journal:

Organic & Biomolecular Chemistry

Palladium(ii)-catalyzed direct alkenylation of dihydropyranones†

Shanshan Chen,*a   Xihao Chang,a   Yu Tao,a   Haoming Chena  and  Yong Xiaa  

* Corresponding authors

a Department of Applied Chemistry, School of Natural Sciences, Anhui Agricultural University, Hefei 230036, China
E-mail: chenshanshan@ahau.edu.cn

Abstract

A palladium(II)-catalyzed direct alkenylation reaction of dihydropyranones was developed. Various substituted dihydropyranones could afford the desired products in reasonable yields. And different acrylates were found to be good coupling partners in this coupling reaction. A Pd(0)/Pd(II) catalytic pathway was proposed to be involved in this coupling reaction.

Graphical abstract: Palladium(ii)-catalyzed direct alkenylation of dihydropyranones

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Article information

DOI
https://doi.org/10.1039/C5OB00432B
Article type
Paper
Submitted
04 Mar 2015
Accepted
27 Aug 2015
First published
27 Aug 2015

Org. Biomol. Chem., 2015,13, 10675-10680

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Palladium(II)-catalyzed direct alkenylation of dihydropyranones

S. Chen, X. Chang, Y. Tao, H. Chen and Y. Xia, Org. Biomol. Chem., 2015, 13, 10675 DOI: 10.1039/C5OB00432B

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