三氧化二钕催化合成乳酸正丁酯

Synthesis of n-Butyl Lactate Catalyzed by Rare Earth Oxide Nd_2O_3

本文探讨厂用稀土氧化物三氧化二钕作催化剂,以乳酸和正丁醇为原料合成乳酸正丁酯,通过对各种 酸醇比,催化剂用量,不同反应时间的试验,找到比较合适的反应条件.

This paper introduced a new method on synthesis of n-butyl lactate catalyzed by rare earth oxide Nd2O3 By making experiments on various proportion of organic acid to alcohol and different amount of catalyst during different reaction time, the better reaction condition was found.