Ethylamine → HCID 18630106, compound

Participants

Reaction Steps

To a solution of the compound of Example h (4 mmol) in 50 mL toluene was added 70% ethyl amine (4 mL). The solution was stirred for 0.5 h and then stood overnight. Ethyl acetate was added and the mixture was washed with water. The organic layer was concentrated to a semisolid, which was triturated with hexane. The title compound was collected by filtration as 0.9 g of crystals, an 83% yield. m.p. 161°-163° C.

Provenance & Evidence