A SYNTHESIS OF 2,2,4-TRISUBSTITUTED 2H-IMIDAZOL-5-ONES FROM 3-CYANO-1,1,4-TRIARYL-2-AZA-1,3-DIENES
A series of 4-arylmethyl-2,2-diphenyl-2H-imidazol-5-ones (2a-r) are prepared via intramolecular cyclization from 4-aryl-3-cyano-1,1-diphenyl-2-aza-1,3-butadienes (1a-r) in aq.NaOH - ethanol system.
Dryanska, Veneta
p. 649 - 656
(2007/10/02)
More Articles about upstream products of 142230-07-7