Mannich reaction in water using acidic ionic liquid as recoverable and reusable catalyst

被引：78

作者：

Dong, Fang

Jun, Luo

Zhou Xin-Li

Liu Zu-Liang ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Peoples R China

[2] Yancheng Teachers Coll, Dept Sci & Technol, Yancheng 224002, Peoples R China

来源：

CATALYSIS LETTERS | 2007年 / 116卷 / 1-2期

关键词：

Mannich reaction; ionic liquid; catalyst;

D O I：

10.1007/s10562-007-9095-8

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：

The task-specific room-temperature ionic liquid (TSIL) N, N, N-trimethyl-N-butanesulfonic acid ammonium hydrogen sulfate [TMBSA]HSO4 was synthesized as a cheap and recyclable catalyst for one-pot three-component Mannich reaction in water. Sixteen beta-amino carbonyl compounds were obtained in good yields under the mild conditions. The products could simply be separated from the catalyst/water, and the catalyst could be reused at least 7 times without noticeably decreasing the catalytic activity.

引用

页码：76 / 80

页数：5

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2-O

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