88695-37-8Relevant articles and documents
Aminoxylation of Thioalkynes through Radical-Polar Crossover
Di Mauro, Giovanni,Drescher, Martina,Maulide, Nuno,Tkaczyk, Sara
supporting information, p. 592 - 594 (2020/03/27)
A one-pot procedure for the aminoxylation of thioalkynes for the direct formation of α-functionalized thioesters under mild reaction conditions is reported. A ketenethionium ion is the key intermediate, which is generated in situ by Bronsted acid mediated protonation and undergoes a radical-polar crossover.
An efficient and general synthesis of alkynyl sulfoxides
Kabanyane, Sidima T.,MaGee, David I.
, p. 2758 - 2763 (2007/10/02)
A convenient one-step method for the preparation of alkynyl phenyl sulfides using diphenyl disulfide has been developed.The oxidation of the corresponding sulfides to the sulfoxides, and not sulfones, was achieved by using trans-(phenylsulfonyl)-3-phenyloxaziridine.A variety of other oxidizing reagents was also investigated.