Selenosulfonation of disubstituted acetylenes: reactions of corresponding vinyl selenoxides and anomalous formation of a ketene diselenoacetal

TG Back, S Collins, U Gokhale…

Index: Back, Thomas G.; Collins, Scott; Gokhale, Uday; Law, Kwok-Wai Journal of Organic Chemistry, 1983 , vol. 48, # 24 p. 4776 - 4779

Full Text: HTML

Citation Number: 39

Abstract

Se-Phenyl areneselenosulfonates (ArS02SePh) undergo 1, 2-additions to olefins via electrophilic2 or free-radical reaction^,^,^ which we have collectively named" selenosulfonations". The free-radical processes may be initiated thermally2 or photochemically3 and have also been performed with allenes4 and diazomethane5 as substrates. Several synthetic applications of olefin selenosulfonations have subsequently ...