Sz. Vatsadze et al., SULFOXYLIC ACID-DERIVATIVES AS NOVEL SULFENYLATING REAGENTS, Phosphorus, sulfur and silicon and the related elements, 95-6(1-4), 1994, pp. 333-334
New electrophilic reagents were obtained from N,N'-thiobisamines by us
e of new strategy of weak elestrophile activation by SO3. Addition rea
ctons of these compounds have unexpected stereochemistry and show the
unique electrophilic properties of the reagents.