Benzoyl chloride → HCID 19597444, compound

Participants

Reaction Conditions

Reaction Steps

Benzoyl chloride (101 mg) in dichloromethane (1.0 ml) was added to a mixture of 4-amino-5-(4-aminophenyl)-7-isopropylpyrrolo[2,3-d]pyrimidine (175 mg), in dichloromethane (7 ml) and triethylamine (73 mg) at 0° C. under nitrogen with stirring. The mixture was stirred at 0° C. for four hours and then allowed to warm up to ambient temperature over one hour. The reaction mixture was stirred at ambient temperature for 18 hours and then quenched by the addition of saturated sodium bicarbonate solution (10 ml) with ice-cooling. The organic layer was separated and the aqueous layer was extracted with ethyl acetate (3×20 ml). The combined organic layers were washed with water, dried and evaporated to give a pale yellow solid which was purified by preparative HPLC to give N-(4-{4-amino-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl}phenyl)-benzamide, m.p. 192-195° C.

Provenance & Evidence