2-Naphthoyl chloride → HCID 14208214, compound

Participants

Reaction Steps

The procedure of Example 134 was carried out using 3(RS)-amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one (39.2 mg, 0.156 mmole) in place of 1,3-dihydro-3(RS)-amino-5-(2-fluorophenyl)-2H-1,4-benzodiazepin-2-one and 2-naphthoyl chloride (29.7 mg, 0.156 mmole) in place of p-trifluoromethylbenzoyl chloride. The product was chromatographed on silica gel (15% (v/v) Et2O in CH2Cl2 elution). The combined product fractions were evaporated to dryness in vacuo and crystallized from CH2Cl2 /EtOAc to give the title compound which was dried in vacuo at 82° C.: (m.p. 293°-294° C.).

Provenance & Evidence