Synthesis and characterization of Lewis acid doped polyaniline and its application as catalysts for acetalization of carbonyl compounds

被引：15

作者：

He, Miao

Liu, Chunsheng

Luo, Genxiang ^{[1
]}

Wang, Changan

机构：

[1] Liaoning Univ Petr & Chem Technol, Dept Chem, Coll Petrochem Engn, Fushun 113001, Liaoning, Peoples R China

[2] Liaoning Univ Petr & Chem Technol, Coll Mech Engn, Fushun 113001, Liaoning, Peoples R China

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2007年 / 46卷 / 02期

关键词：

acetalization; carbonyl compound; Lewis acids doped catalyst; polyaniline;

D O I：

10.1080/03602550601152952

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Lewis acid doped polyanilines are prepared by doping of polyaniline base with Lewis acids. Polyaniline base and Lewis acid doped polyanilines are characterized by physical and spectral methods. They are used as catalysts for the first time for acetalization of carbonyl compounds. The catalyzed acetalization of benzaldehyde with propane-1,2-diol is conducted in excellent yields with simple and more environmentally benign procedure. The use of these doped lewis acid catalysts is feasible because of being ecofriendly, their easy preparation, easy recovery, reusability, and good activity.

引用

收藏

页码：145 / 149

页数：5

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