According to this scheme, the hydrochlorides VIa-i were synthesized by amination of a mixture of III-V with excess diethylamine, followed by treatment with HCI. The mixture of III-V was obtained by the reaction of the substituted acetic acids (I)[3] with epichlorohydrin (II) in the presence of benzyltrimethylammonium chloride [4]. The formation of III-V was confirmed by TLC in the system ether-petroleum ether (12: 8), visualized with iodine vapor.