Synlett 2021; 32(16): 1670-1674
DOI: 10.1055/a-1379-1584
cluster
Modern Nickel-Catalyzed Reactions

Nickel-Catalyzed Ligand-Free Hiyama Coupling of Aryl Bromides and Vinyltrimethoxysilane

Shichao Wei
a   College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P. R. of China
b   State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. of China
,
Yongjun Mao
a   College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P. R. of China
,
Shi-Liang Shi
a   College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P. R. of China
b   State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. of China
› Institutsangaben
This work was financially supported by the National Natural Science Foundation of China (NSF, Grant No. 91856111, 21871288, 21690074, 21821002), the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB20000000).


Abstract

We herein disclose the first Ni-catalyzed Hiyama coupling of aryl halides with vinylsilanes. This protocol uses cheap, nontoxic, and stable vinyltrimethoxysilane as the vinyl donor, proceeds under mild and ligand-free conditions, furnishing a diverse variety of styrene derivatives in high yields with excellent functional group compatibility.

Supporting Information



Publikationsverlauf

Eingereicht: 30. November 2020

Angenommen nach Revision: 31. Januar 2021

Accepted Manuscript online:
31. Januar 2021

Artikel online veröffentlicht:
16. Februar 2021

© 2021. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany