Novel Palladium(II)-Catalyzed Cyclization of Aziridines and Sulfur Diimides
作者:Jin-Ook Baeg、Howard Alper
DOI:10.1021/ja00083a007
日期:1994.2
cyclization reaction of aziridines and sulfurdiimides, in toluene, affording imidazolidinethiones in 52-70% yield. Reaction of an aziridine, labels with 13 C at one of the ring carbons, with a sulfurdiimide resulted in incorporation of the label at the 2- and 5-positions of the imidazolidinethione. Thiazolidinimine formation results from the palladium(II)-catalyzed reaction of an aziridine with phenyl isothiocyanate