133523-50-9Relevant articles and documents
Cycloaddition-Elimination Reactions of Freund's "Methyl Isothiocyanate Sulfide" with Electrophilic Nitriles
L'abbe, Gerrit,Vandendriessche, Anna,Sannen, Ingrid
, p. 3268 - 3270 (1991)
The 1,2,4-dithiazolidine 1 and the 1,2,4-thiadiazolidine 2 are interconvertible in the presence of electrophilic nitriles and furnish 1,2,4-thiadiazoline-5-thiones 7 as final products.A mechanistic rationalization involving consecutive cycloaddition-elimi