PEG-SO3H as an efficient and reusable catalyst for chemoselective synthesis of 1,1-diacetates

被引：1

作者：

Ying-Xiao Zong ^{[1
]}

Jun-Ke Wang ^{[2
,3
]}

Yu-Ying Niu ^{[4
]}

Zheng-Liang Li ^{[4
]}

Zheng-En Song ^{[4
]}

Zheng-Jun Quan ^{[5
]}

Xi-Cun Wang ^{[5
]}

Guo-Ren Yue ^{[6
]}

Yi Pan ^{[7
]}

机构：

[1] Key Laboratory of Hexi Corridor Resources Utilization of Cansu Universities,College of Chemistry and Chemical Engineering,Hexi University

[2] Key,Laboratory of Hexi Corridor Resources Utilization of Cansu Universities.College of Chemistry and Chemical Engineering.Hexi University

[3] School of Chemistry and Chemical Engineering,Nanjing University

[4] School of Chemistry and Chemical Engineering.Nanjing University

[5] Cansu Key Laboratory of Polymer Materials,College of Chemistry and Chemical Engineering,Northwest Normal University

[6] Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities,College of Chemistry and Chemical Engineering,Hexi University

[7] Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities,College of Chemistry and Chemical Engineering Hexi University

来源：

Chinese Chemical Letters | 2013年 / 24卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Chemoselectivity; 1,1-Diacetate; PEC-SO3H; Solvent-free;

D O I：

暂无

中图分类号：

O623.624 [酯];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and convenient procedure of the synthesis of 1,1-diacetates from aromatic aldehydes and acetic anhydride under mild and solvent-free conditions at room temperature,in the presence of PEG-SOH is reported.PEG-SOH acts as a catalyst and can be recovered and reused eight times without apparent loss of its catalytic activity.

引用

页码：140 / 142

页数：3

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