纤维素在一种新型离子液体中的均相乙酰化反应
Homogeneous acetylation of cellulose in a new ionic liquid.
作者信息
Wu Jin, Zhang Jun, Zhang Hao, He Jiasong, Ren Qiang, Guo Meili
机构信息
State Key Laboratory of Engineering Plastics, Center for Molecular Science, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100080, China.
出版信息
Biomacromolecules. 2004 Mar-Apr;5(2):266-8. doi: 10.1021/bm034398d.
PMID:15002983
Abstract
Acetylation of cellulose has been accomplished in a new room-temperature ionic liquid, 1-allyl-3-methylimidazolium chloride, in the absence of any catalysts, and cellulose acetates with a wide range of degree of substitution have been obtained directly under homogeneous reaction conditions.
摘要
纤维素的乙酰化反应是在一种新型室温离子液体1-烯丙基-3-甲基咪唑氯盐中完成的，反应过程中无需任何催化剂，并且在均相反应条件下直接得到了一系列不同取代度的醋酸纤维素。
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