All of the 6-chloroethylamine hydrochlorides (see Table I) were formed from the corresponding N, N-disubstituted ethanolamines and thionyl chloride. The two hydroxy substituted 0-bromoethylamine hydrobromides in Table I were prepared by heating N-( pmethoxyphenylisopropy1)-N benzylethanolamine (or the 3, 4-dimethoxy compound) with concentrated hydrobromic acid to effect simultaneous demethylation and replacement of ...
