Unsaturation of ketones, nitriles and lactams with methyl phenylsulfinate
作者:James E. Resek、A.I. Meyers
DOI:10.1016/0040-4039(95)01461-p
日期:1995.9
An improvedsynthesis of methyl phenylsulfinate 2 by treatment of diphenyl disulfide with bromine in the presence of methanol has been developed. Use of this reagent in the preparation of α,β-unsaturated ketones, nitriles and lactams is described.