HCID 13563154, compound → HCID 466466, compound

Participants

Reaction Steps

Compound 3 (0.87 g, 1.56 mmol) in NH3 /MeOH (100 ml) was stirred at room temperature overnight. The solvent was evaporated and the residue was dissolved in H2O (50 ml), washed with ether (3×25 ml). and evaporated to give a white solid and it was crystallized from 95% EtOH to give pure compound 4 (0.335 g, 87.2%) as white crystal: m.p. 165°-166° C.

Provenance & Evidence