Triethylamine → HCID 14208199, compound

Participants

Reaction Steps

3-(RS)-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one (49.2 mg, 0.196 mmol), indole-3-carboxylic acid (37.9 mg, 0.235 mmol) and 1M DCC in CH2C2 solution (0.235 ml, 0.235 mmol) were mixed in DMF (2 ml) and the pH adjusted to 9.0 with triethylamine (32.7 μl, 0.235 mmol). The reaction was stirred 18 hrs. at 25° C., the DMF removed in vacuo, and the residue chromatographed on a Waters Semi-Prep C-18 30×0.9 cm column (gradient elution of 5 to 95% CH3CN in H2O) to give the title compound as a white solid from MeOH/ether: (m.p. 265°-268°).

Provenance & Evidence