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Updated: Jan 8, 2026

Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
Synthesis of (E)-Silyl-Acrylates via Ruthenium-Catalyzed Selective Dehydrogenative Si-H/C-H Silylation of Acrylates
Jiawan Ye1, Ping Li1, Ruxin Jin1
1Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental and Chemical Engineering, Wuyi University, Jiangmen 529020, Guangdong Province, China.
Abstract:
An efficient and selective ruthenium-catalyzed dehydrogenative Si-H/C-H silylation of acrylates is described. A broad range of (E)-silylated acrylates could be easily synthesized with good functional group tolerance in moderate to excellent yields under mild conditions from hydrosilanes and acrylates. The RuHCl(CO)(PPh3)3/nbe catalytic system exhibits high stereo-, chemo-, and regio-selectivity. Furthermore, gram-scale syntheses were demonstrated, and a plausible mechanism involving the step of alkene insertion into a Ru-Si bond is proposed.
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