Thionyl Chloride → HCID 117699055, compound

Participants

Reaction Steps

3-Methyl-2-thiophenecarboxylic acid (28 mg, 0.2 mmol) was treated with thionyl chloride in the same manner as that of Example 13, and then by using the resultant together with 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (32 mg, 0.1 mmol) obtained in Example 1, (3), the title compound (42 mg, yield 95%) was obtained as white crystals in the same manner as that of Example 1, (4).

Provenance & Evidence