Using iodine as the catalyst, TBHP as the oxidant, and sulfonyl hydrazides as the sulfonyl radical sources, a variety of sulfonylmethyl piperdines, pyrrolidines and pyrazolines could be obtained in moderate to excellent yields.
Sulfonylated isoxazolines and cyclic nitrones were obtained in moderate to excellent yields via iodine-catalyzed oxysulfonylation and aminosulfonylation of alkenyl oximes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.