67173-79-9Relevant academic research and scientific papers
Sulfur mediated allylic C-H alkylation of tri- and disubstituted olefins
Hu, Gang,Xu, Jiaxi,Li, Pingfan
, p. 6036 - 6039 (2015/01/08)
A novel transition-metal-free, sulfur mediated allylic C-H alkylation reaction through a one-pot procedure involving an ene-like step between simple olefins and activated sulfoxides to generate allylic sulfonium intermediates, and a subsequent [2,3]-sigmatropic rearrangement step under basic conditions to give allylic C-H alkylation products, has been developed. This method is applicable to tri- and disubstituted olefin substrates in both inter- and intramolecular fashions.
Rearrangement of Allylic Silylsulphonium Ylides. A Synthesis of βγ-Unsaturated Aldehydes
Kocienski, Philip J.
, p. 1096 - 1097 (2007/10/02)
The ylides derived from the reaction of allylic silylmethylsulphonium salts with n-butyl-lithium rearrange to homoallylic α-methylthiosilanes which are precursors to βγ-unsaturated aldehydes.
