Amino-containing cross-linked ionic copolymer-anchored heteropoly acid for solvent-free oxidation of benzyl alcohol with H2O2

被引：38
|
作者：
Leng, Yan [1 ]
Wang, Jun [2 ]
Jiang, Pingping [1 ]
机构：
[1] Jiangnan Univ, Minist Educ, Sch Chem & Mat Engn, Key Lab Food Colloids & Biotechnol, Wuxi 214122, Peoples R China
[2] Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2012年 / 27卷
基金：
中国国家自然科学基金;
关键词：
Heteropoly acid; Oxidation of alcohol; Ionic liquid; Cross-linked polymer; Heterogeneous catalysis; SELECTIVE OXIDATION; LIQUID; POLYOXOMETALATE; CATALYST; ALDEHYDES; HYBRID; SALTS;
D O I：
10.1016/j.catcom.2012.07.007
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Amino-containing cross-linked ionic copolymer-anchored HPA catalysts were prepared by the anion-exchange of polydivinylbenzene/amino-functionalized ionic liquids copolymers with Keggin heteropoly acid (HPA), and were characterized by H-1 NMR, FT-IR, TG, XRD, SEM, TEM, BET surface area, and elemental analysis. Their catalytic performance for oxidation of benzyl alcohol with H2O2 was studied under solvent-free conditions. The results demonstrated that the catalysts were very active and selective, and could be reused after simple separation. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：101 / 104
页数：4
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