2-Methoxyethylamine → HCID 20298862, compound

Participants

Reaction Steps

A solution of 20.8 parts of 1-(diphenylmethyl)-4-(4-methoxy-3-nitrophenylmethyl)piperazine dihydrochloride in 50 parts of 2-methoxyethanamine is stirred and refluxed overnight. Water is added and the product is extracted with dichloromethane. The extract is dried, filtered and evaporated. The residue is purified twice by columnchromatography over silica gel using a mixture of trichloromethane and methanol (98:2 by volume) as eluent. The pure fractions are collected and the eluent is evaporated, yielding 11.6 parts (51%) of 4-[4-(diphenylmethyl)-1-piperazinylmethyl]-N-(2-methoxyethyl)-2-nitrobenzenamine; mp. 97.2° C.

Provenance & Evidence