1H-Isoindole-1,3(2H)-dione, 2-(2-bromoethyl)- → HCID 15257494, compound

Participants

Reaction Steps

A mixture of 4-(3-indolyl)piperidine (7.88 g), N-(2-bromoethyl)phthalimide (10.0 g) and sodium hydrogen carbonate (3.64 g) in dry N,N-dimethylformamide (93 ml) was heated at 68°-74° C. for 4 hours. After cooling, the reaction mixture was poured into ice-water (1,000 ml). The resulting precipitate was collected by filtration and washed with methanol to give 1-(2-phthalimidoethyl)-4-(3-indolyl)piperidine (5.53 g).

Provenance & Evidence