Potassium Carbonate → HCID 66758593, compound

Participants

Reaction Steps

To a solution of 4-(4-Chloro-phenyl)-3-methoxycarbonylmethyl-piperazine (0.13 g, 0.5 mmol) in acetonitrile/water (8:2) (10 mL) was added K2CO3(0.2 g, 0.42 mmol) and 2-[5-(3-bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (0.16 g, 0.42 mmol). The solution was allowed to stir at room temperature for 48 h. The reaction was concentrated, partitioned between EtOAc/H2O, and extracted with EtOAc (3×). The organics were combined, dried over Mg2SO4, filtered and evaporated in vacuo, then purified by Biotage flash chromatography (50% ethyl acetate/50% hexane to 75% ethyl acetate/25% hexane to 100% ethyl acetate) to yield the title compound.

Provenance & Evidence