Copper(ii)-catalyzed highly regio- and stereo-selective hydrosilylation of unactivated internal alkynes with silylborate in water†,10.1039/C5OB00694E

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Copper(ii)-catalyzed highly regio- and stereo-selective hydrosilylation of unactivated internal alkynes with silylborate in water†

Li Liu,Dong Wang,Chao-Jun Li

Organic & Biomolecular Chemistry Pub Date : 04/14/2015 00:00:00 , DOI:10.1039/C5OB00694E

Abstract

The highly regio- and stereoselective hydrosilylation of internal alkynes with silylborate catalyzed by Cu(OTf)₂ with 1,10-phenanthroline as the ligand in the presence of Cs₂CO₃ in water is developed. This protocol was applied efficiently in the aqueous synthesis of multi-substituted vinylsilanes.