Paper Type |
Contributed Paper |
Title |
One-pot Green Procedure for the Mannich Reaction Catalyzed by a Task-specific Ionic Liquid |
Author |
Guozheng Zhao and Ming Lu |
Email |
lumingchem@163.com |
Abstract: A three-component Mannich-type reaction of aromatic aldehydes, aromatic amines, and ketones was catalyzed by a novel task-specific ionic liquid, 4-(3-sulfopropyl) morpholinium hydrogen sulfate ([C3SO3Hnhm]HSO4) at room temperature to give various β-amino carbonyl compounds in good yields. The products could simply be separated from catalyst/ethanol, and the catalytic system could be recycled and reused for six times without noticeably decreasing catalytic activity. |
|
Start & End Page |
49 - 58 |
Received Date |
2011-06-14 |
Revised Date |
|
Accepted Date |
2011-10-15 |
Full Text |
Download |
Keyword |
Mannich reaction, task-specific ionic liquid, catalyst |
Volume |
Vol.39 No.1 (JANUARY 2012) |
DOI |
|
Citation |
Zhao G. and Lu M., One-pot Green Procedure for the Mannich Reaction Catalyzed by a Task-specific Ionic Liquid, Chiang Mai J. Sci., 2012; 39(1): 49-58. |
SDGs |
|
View:586 Download:256 |