4-(4-Methoxy-phenyl)-1,3-dihydro-indol-2-one → HCID 51346386, compound

Participants

Reaction Steps

To a solution of 4-(4-methoxy-phenyl)-1,3-dihydro-indol-2-one (59.8 mg, 0.25 mmol) and 4-[(cis)-3,5-dimethyl-piperazine-1-carbonyl)-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (68.5 mg, 0.25 mmol) in ethanol (2 mL) was added piperidine (3 drops). The reaction mixture was stirred at room temperature for three days. A yellow solid product was precipitated out, filtered, washed by ethanol for three times, and dried under high vacuum to provide pure product 3-[4-[(cis)-3,5-Dimethyl-piperazine-1-carbonyl)-3,5-dimethyl-1H-pyrrol-2-ylmethylene]4-(4-methoxy-phenyl)-1,3-dihydro-indol-2-one as a yellow solid (88 mg, 73%).

Provenance & Evidence