6307-46-6Relevant articles and documents
Heterocyclization of acetylketene N,S-acetals with benzoyl cyanamide
Dorokhov,Komkov,Bogdanov
, p. 1969 - 1970 (1997)
N-Unsubstituted mono- and diacetylketene N,S-acetals undergo cyclization with benzoyl cyanamide to form 2-amino-4-methylthiopyrimidine derivatives.
Dimerizing condensation of alkylidenepropanedinitriles and alkylidenecyanamides. - A general approach to aniline, aminopyridine, and aminopyridine derivatives
Hartke,Sauerbier,Richter
, p. 279 - 284 (2007/10/02)
The base catalyzed dimerizing condensation of (α-methylthioalkylidene)propanedinitriles (e.g. 8) yields 2-aminobenzene-1,3-dicarbonitriles (e.g. 13), of (α-methylthioalkylidene)cyanamides (e.g. 14) 2-aminopyrimidines (e.g. 16, 37). The mixed condensation