Oxidation of olefins with 2-pyridineseleninic anhydride
作者:Derek H.R. Barton、David Crich
DOI:10.1016/s0040-4020(01)97207-2
日期:1985.1
2-Pyridineseleninic anhydride, prepared in situ by oxidation of the corresponding diselenide with iodoxybenzene, is an efficient reagent for the conversion of olefins to unsaturated ketones with retention of the original position of the double bond. This reagent is, therefore, much more reactive towards olefins than benzeneseleninicanhydride. An explanation has been offered.