期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2018, 期 16, 页码 1858-1862出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201800224
关键词
Fluorinated compounds; Alloy catalysts; Hydrosilylation; Allenes; Alkenylsilane; Regioselective addition
资金
- Program for Elements Strategy Initiative for Catalysts & Batteries (ESICB) [17H03459]
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan [17H06443]
An efficient synthetic route to alkenylsilanes involving the hydrosilylation of allenes with supported Pd-Au alloy catalysts has been developed. The incorporation of Pd atoms into Au nanoparticles remarkably enhanced the catalytic activity and product selectivity. Pd-Au alloy catalysts with a low Pd/Au ratio were highly effective for the hydrosilylation at an ambient temperature, and the corresponding beta-alkenylsilanes were obtained as a main product in good to high yields.
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