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由甘氨酸酯希夫碱合成光学活性a-氨基酸衍生物的研究进展

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摘要 二苯亚甲氨基乙酸叔丁酯I的不对称烷基化反应是合成a-氨基酸衍生物的有效途径。本文对近年来用于化合物I与溴苄对映选择性烷基化的季铵盐类相转移催化剂类型和催化效果进行归纳。
出处 《科技与生活》 2011年第12期205-206,共2页
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