A novel chiralstationaryphase, [(1R,2S)-2-hydroxy-1-methyl-2-phenylethylamino]acetic acid, was prepared from (−)-norephedrine, and its sodium salt was bound to silica gel pretreated with [3-(glycidyloxy)propyl]trimethoxysilane. The chiralstationaryphase was found to be effective for the optical resolution of aminoacids and their derivatives by ligand-exchange high-performance liquid chromatography
以(-)-去甲麻黄碱为原料制备了一种新型手性固定相[(1R,2S)-2-羟基-1-甲基-2-苯乙氨基]乙酸,其钠盐结合在用[3 -(缩水甘油氧基)丙基]三甲氧基硅烷。通过使用硫酸铜 (II) 水溶液作为洗脱液的配体交换高效液相色谱,发现手性固定相对于氨基酸及其衍生物的光学拆分是有效的。