Benzhydrylamine → HCID 11195696, compound

Participants

Reaction Steps

To a solution of aminodiphenylmethane (9.70 g, 51.46 mmol) in dichloromethane (6 ml) was added cis-1,4-dichloro-2-butene (1.18 g, 9.02 mmol). The mixture was stirred at r.t. 20 hours. The white solid was filtered and washed with dichloromethane. The filtrated was cooled at 0° C. and HCl 37% (2.5 ml) was added carefully and the suspension was stirred overnight. The resulting white solid was filtered and washed with dichloromethane and the filtrated was washed with saturated solution of NaHCO3, water, dried over Na2SO4, filtered and concentrated. The crude was purified by flash chromatography: silica gel, gradient dichloromethane to dichloromethane:methanol 4% to afforded the product (0.90 g, 43%) as white solid. M.p. 90-91° C.

Provenance & Evidence