硅烷
有机硅
硅烷化
化学
立体专一性
有机化学
电子顺磁共振
催化作用
硅烷
核磁共振
物理
作者
Lizhi Zhang,Zhaojia Hang,Zhong‐Quan Liu
标识
DOI:10.1002/anie.201509537
摘要
A stereospecific decarboxylative silylation of acrylic and propiolic acids with silanes was developed. This reaction represents the first example of decarboxylative C-Si bond formation and provides an efficient and convenient approach to various synthetically useful alkenyl and alkynyl organosilicon compounds through the reaction of α,β-unsaturated acids with silanes. Spin-trapping and EPR experiments support a radical addition/elimination process.
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