首页|Rhodium(Ⅲ)-catalyzed diastereo-and enantioselective hydrosilylation/cyclization reaction of cyclohexadienone-tethered α,β-unsaturated aldehydes

Rhodium(Ⅲ)-catalyzed diastereo-and enantioselective hydrosilylation/cyclization reaction of cyclohexadienone-tethered α,β-unsaturated aldehydes

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A rhodium(Ⅲ)-catalyzed hydrosilylation/cyclization reaction of cyclohexadienone-tethered α,β-unsaturated aldehydes(1,6-dienes)with triethylsilane is described,providing a series of cis-hydrobenzofurans,cis-hydroindoles,and cis-hydroindenes bearing silyl enol ether in good to excellent yields and excellent stereoselectivities.Additionally,the versatility of this method was demonstrated through a gram-scale experiment and various downstream transformations,highlighting its utility.

Rhodium(Ⅲ)catalysisHydrosilylation/cyclization 1,6-DienesSilyl enol etherDiastereo-and enantioselectivity

Yi-Fan Wang、Hao-Yun Yu、Hao Xu、Ya-Jie Wang、Xiaodi Yang、Yu-Hui Wang、Ping Tian、Guo-Qiang Lin

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The Research Center of Chiral Drugs,Shanghai Frontiers Science Center for TCM Chemical Biology,Innovation Research Institute of Traditional Chinese Medicine,Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China

2024

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子:0.771
ISSN:1001-8417
年,卷(期):2024.35(9)