草酸二丁酯的制备——酯化反应的改进
孙佳斌, 湛天宇, 朱越, 宁静恒, 宋刘斌

Preparation of Dibutyl Oxalate: Improvement of Esterification Reaction
Jiabin Sun, Tianyu Zhan, Yue Zhu, Jingheng Ning, Liubin Song
图6 带水剂用量对酯收率的影响