高活性酯化催化剂烷基锡酸的研究  

Study on the Esterification of Rosin Catalyzed by Alkyl Stannate

作　　者：常东亮[1] 哈成勇[1] 袁金伦[1] 

机构地区：[1]中国科学院广州化学研究所,广州510650

出　　处：《广东化工》1999年第2期118-119,共2页Guangdong Chemical Industry

摘　　要：以松香树脂酸的酯化反应为例,研究了烷基锡酸对酯化反应的催化作用,系统的探讨了影响反应的各种因素。Catalytic effect of alkyl stannate for esterification was studied.The factors affecting the esterification reaction are discussed in detail.It was found that alkyl stannate possessed rather high catalytic activities.It's application prospect using in PLA synthesis is also discussed.

关 键 词：烷基锡酸 催化 酯化 松香酯 聚乳酸 催化剂 

分 类 号：TQ351.471[化学工程] O643.36[理学—物理化学]