L-2-氨基丙醇的合成新工艺

Preparation of L-(+)-amino-1 -propanol

以L-2-氨基丙酸为原料,经缩合、化学还原两步反应制得标题化合物。化学还原中采用Synhydrid还原剂, 该还原剂价格低廉,还原效果好,操作容易,后处理简单,收率达到82．5％。

The title product was prepared from L-（＋）-aminopropanoic acid, via condensation and reduction. Synhydrid was employed as the reducing agent in the reduction, the overall yield was 82.5%. This process was of low cost, high efficiency and simple and easy operating.