(S)-1-苄基吡咯烷-3-醇的合成新方法
Chemical Reagents(2017)
Abstract
以廉价易得的反式L-羟基脯氨酸为原料,经脱羧、苄基化、甲磺酰化、构型翻转及水解等5步反应得到标题化合物,总收率41.72%,手性纯度>99%.目标产物经高分辨质谱、核磁氢谱等确证.整条路线收率高、成本低且操作简便,适用于放大生产.
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Key words
L-hydroxyproline,configuration reversed,intermediate,synthesis
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