Dimethyl Sulfoxide → HCID 10142381, compound

Participants

Reaction Steps

A solution of 2,2,2-trichloro-1-{10-[(2′-methyl-1,1′-biphenyl-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-3-yl}ethanone (1.72 mmol), and 3-aminomethylpyridine (3.44 mmol) in dimethylsulfoxide (8.6 mmol) and acetonitrile (15 mL) was stirred at 80° C. for 18 hours. The solvent was evaporated and the residue dissolved in dichloromethane, washed with water, dried over anhydrous sodium sulfate, and evaporated. The material was purified by HPLC (Normal phase, Luna CN bonded packing) and crystallized from ethyl acetate/hexane. (0.68 g; 77%), m.p. 176-177° C.

Provenance & Evidence