对烷氧基苯甲脒盐酸盐的制备

Preparation of p-alkyloxybenzenecarboximidamide hydrochloride

从对羟基苯甲醛出发，经烷基化、肟化、脱水及Ｐｉｎｎｅｒ法合成了５种对烷氧基苯甲脒盐酸盐，利用ＦＡＢ－ＭＳ鉴定了产物，对Ｐｉｎｎｅｒ法作了改进，大大缩短了氨解时间。

Five p-alkyloxybenzenecarboximidamide hydrochlorides were prepared from p-hydroxybenzaldehyde via alkylation, oxime formation, dehydration, and Pinner process.Final products were analysed by FAB-MS. A new modification of Pinner process greatly shortens the reaction time of aminolysis.