11‐Aryl‐3,3‐dimethyl‐7‐ and 7,8‐Substituted 1,2,3,4,10,11‐Hexahydro‐5H‐dibenzo[b,e]‐1,4‐diazepin‐1‐ones.

Abstract

2005Multi-membered N-heterocycles R 0690 11-Aryl-3,3-dimethyl-7-and 7,8-Substituted 1,2,3,4,10,11-Hexahydro-5H-dibenzo[b,e]-1,4-diazepin-1-ones. -A variety of novel diazepinones (V) (21 examples) is prepared by reaction of diamines (I) with dimedone (II) followed by condensation of thus obtained enamines (III) with aldehydes (IV). -(TONKIKH, N. N.; STRAKOVS, A.; RIZHANOVA, K. V.; PETROVA, M. V.; Chem. Heterocycl.