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Updated: Apr 4, 2026

A Microwave-Assisted Direct Heteroarylation of Ketones Using Transition Metal Catalysis
Published on: February 16, 2020
Palladium(II)-catalyzed direct alkenylation of dihydropyranones
Shanshan Chen1, Xihao Chang1, Yu Tao1
1Department of Applied Chemistry, School of Natural Sciences, Anhui Agricultural University, Hefei 230036, China. 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.
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