Triethylamine → HCID 117699234, compound

Participants

Reaction Steps

5-(4-Aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (32 mg, 0.101 mmol) obtained in Example 1, (3), quinoxaline-2-carboxylic acid (35 mg, 0.202 mmol), and O-(benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (42 mg, 0.111 mmol) were dissolved in DMF (2.0 mL), then the solution was added with triethylamine (20 mg, 0.202 mmol), and the mixture was stirred over night. The reaction mixture was treated in a conventional manner to obtain the title compound (10 mg, yield 21%) as yellow crystals.

Provenance & Evidence