5-Chloroacetyl-4-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

Abstract

Key indicators: single-crystal X-ray study; T = 293 K; mean (C-C) = 0.002 Å; R factor = 0.043; wR factor = 0.128; data-to-parameter ratio = 25.7.In the title compound, C 12 H 13 ClN 2 O 2 , the benzodiazepine ring adopts a distorted boat conformation. The carbonyl O atom and the Cl atom of the chloroacetyl group are in a cis conformation. The crystal packing is controlled by intermolecular C-HÁ Á ÁO and N-HÁ Á ÁO interactions. Related literature