1,3-丙二醇制备研究进展

1,3丙二醇（1,3-PDO）是一种重要的化工原料,可以作为溶剂、抗冻剂、增塑剂、乳化剂、防腐剂、洗涤剂和润滑剂等1],在食品、医药、化妆品和有机合成中有着重要应用.此外,1,3-PDO还可以作为聚酯、聚醚和聚氨酯的单体．

Progress in the Synthesis of 1,3-Propanediol

As an important chemical raw materials, 1,3-propanediol has been paid ever increasing attention, and much effort has been made. In addition to classical preparation methods such as hydration of acrolein, hydroformylation of ethylene oxide to 3-hydroxypropanal followed by hydrogenation, and the fermentation of polyol by microbial to 1,3-propanediol, hydrogenation of methyl 3-hydroxypropionate and selective hydrogenolysis of glycerol to 1,3-propanediol as novel alternative routes has been focus. In this paper, the present status and research advances on preparation of 1,3-propanediol were reviewed. Moreover, the development trends and future were also discussed based on the previous work.