MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL N 433.720 POR UN PROCEDIMIENTO PARA PREPARAR LOS COMPUESTOS 3-ARILOXI-3-FENILPROPILAMINA

摘要

3-Aryloxy 3-phenyl propylamine cpds. of formula (I), in which R1 and R2 are H or methyl, R3' and R4' are halogen or CF3, n and m are 1 or 2, are made by reacting a 3-substd. 3-phenyl propylamine of formula (II) with a cpd. of formula (III) in which X is halogen, in polar organic solvent, e.g. N,N-dimethyl acetamide at 50 deg.C up to reflux temp.