BACK, THOMAS G.;BIRSS, VIOLA I.;EDWARDS, MARK;KRISHNA, M. VIJAYA, J. ORG. CHEM., 53,(1988) N 16, C. 3815-3822
作者:BACK, THOMAS G.、BIRSS, VIOLA I.、EDWARDS, MARK、KRISHNA, M. VIJAYA
DOI:——
日期:——
Convenient Methods for the Preparation of Vinylic and Allylic Sulfones from Alkenes, Haloalkanes, and Aldehydes. Stereochemistry of the Conversion of Vinylic Sulfones to the Corresponding Allylic Sulfones
1- or 2-p-Tolylsulfonyl(=tosyl)-1-alkenes, vinylic sulfones, were regioselectively prepared from 1-alkenes via iodosulfonization or sulfonylmercuration and also from 1-haloalkanes by the homologati...
alkyl p-tolyl sulfones with dimethyl disulfide could be easily hydrolyzed by CuCl2–SiO2 to give the corresponding ketones in fairly good yields. This method was applied to the synthesis of DouglasFir Tussock Moth Pheromone.