One-Pot Three-Component Synthesis of N-(2-Hydroxynaphthalen- 1-yl)(phenyl)methyl-pyrrolidin-2-ones Catalyzed by Acidic Ionic Liquid [Hnmp]HSO4

Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (11): 1909-1913. Previous Articles Next Articles

Notes

酸性离子液体催化下一锅三组分反应合成N-(2-羟基-1-萘基)(苯基)甲基-吡咯烷-2-酮衍生物

田金金，郭红云*，邵鸿斌

(浙江工业大学化学工程与材料学院杭州 310014)

收稿日期:2011-04-08 修回日期:2011-05-17 发布日期:2011-06-17
通讯作者: 郭红云 E-mail:guohy63@163.com

One-Pot Three-Component Synthesis of N-(2-Hydroxynaphthalen- 1-yl)(phenyl)methyl-pyrrolidin-2-ones Catalyzed by AcidicIonic Liquid [Hnmp]HSO₄

TIAN Jin-Jin, GUO Hong-Yun, SHAO Hong-Bin

(College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou 310014)

Received:2011-04-08 Revised:2011-05-17 Published:2011-06-17

A series of novel N-(2-hydroxynaphthalen-1-yl)(phenyl)methyl-pyrrolidin-2-ones were synthesized employing a one-pot three-component condensation reaction of aromatic aldehydes, 2-naphthol and pyr-rolidin-2-one catalyzed by [Hnmp]HSO₄ under solvent-free conditions. This method does not involve any hazardous organic solvent and has the advantages of short reaction time, high yields compared with the reported methods. Moreover, the ionic liquid is easy to prepared and could be recycled for subsequent reactions.

Key words: acidic ionic liquid, 2-naphthol, pyrrolidin-2-one, N-(2-hydroxynaphthalen-1-yl)(phenyl)- methyl-pyrrolidin-2-one

Cite this article

TIAN Jin-Jin, GUO Hong-Yun, SHAO Hong-Bin. One-Pot Three-Component Synthesis of N-(2-Hydroxynaphthalen- 1-yl)(phenyl)methyl-pyrrolidin-2-ones Catalyzed by AcidicIonic Liquid [Hnmp]HSO₄[J]. Chin. J. Org. Chem., 2011, 31(11): 1909-1913.

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酸性离子液体催化下一锅三组分反应合成N-(2-羟基-1-萘基)(苯基)甲基-吡咯烷-2-酮衍生物

One-Pot Three-Component Synthesis of N-(2-Hydroxynaphthalen- 1-yl)(phenyl)methyl-pyrrolidin-2-ones Catalyzed by AcidicIonic Liquid [Hnmp]HSO₄

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