Issue 39, 2023

Palladium-catalyzed disilylation of ortho-halophenylethylenes enabled by 2-pyridone ligand

Abstract

A palladium-catalyzed disilylation reaction applicable for a variety of non-, α-, or β-substituted and α,β-disubstituted ortho-halophenylethylenes has been developed. This reaction proceeds with high yields and very low catalyst loadings. The two C–Si bonds of the disilylated products could be well-differentiated chemoselectively in the reaction with various electrophiles.

Graphical abstract: Palladium-catalyzed disilylation of ortho-halophenylethylenes enabled by 2-pyridone ligand

Supplementary files

Article information

Article type
Communication
Submitted
24 Mar 2023
Accepted
14 Apr 2023
First published
18 Apr 2023

Chem. Commun., 2023,59, 5922-5925

Palladium-catalyzed disilylation of ortho-halophenylethylenes enabled by 2-pyridone ligand

B. Zhu, S. Zhang, J. Fu, G. Lin and C. Feng, Chem. Commun., 2023, 59, 5922 DOI: 10.1039/D3CC01452E

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