40626-22-0Relevant academic research and scientific papers
Synthesis of 4-Aminoquinazoline Derivatives
Zielinski, W.,Mazik, M.
, p. 489 - 498 (2007/10/02)
The reaction of N-phenylimidoyl chlorides (2) with cyanamide and N,N-dimethylcyanamide (4) was studied.At the first stage, linear products like 1-amino-1-chloro-3,5-diphenyl-2,4-diaza-1,3-butadienes (6) were obtained.They underwent cyclization to 4-aminoq
A Versatile New Synthesis of Quinolines and Related Fused Pyridines. Part 11. Conversion of Acylanilides into α-Iminopyridines
Meth-Cohn, Otto,Westwood, Keith T.
, p. 2089 - 2092 (2007/10/02)
The Vilsmeier formylation of enamidines, readily derived by treatment of acetanilides with PCl5, allowed the synthesis of 6-chloro-1-aryl-2-iminopyridines.Similarly other acylanilides (RCH2CONHAr) gave 3,5-R2 disubstituted analogues.
