前文曾报道以固体K_2CO_3作为碱的固-液相转移催化条件下,醛亚胺的α-位能形成碳负离子,并顺利地进行烷基化反应,水解后生成α-氨基酸。 微波技术已用于一些化合物的合成反应。本文用微波技术进行相转移催化反应,以N-苯亚甲氨基乙酸甲酯为原料,分别与不同的卤化物反应,经水解生成不同的α-氨基酸。其特 It has been reported in the previous article that solid-liquid phase transfer catalysis with solid K 2 CO 3 as a base can form a carbanion at the α-position of the aldimine and smoothly carry out an alkylation reaction to generate an α-amino acid after hydrolysis. Microwave technology has been used for the synthesis of some compounds. In this paper, phase-transfer catalytic reaction with microwave technology to N-benzylideneaminoacetate as raw materials, respectively, with different halide reaction, the hydrolysis of different α-amino acids. Its special