A more efficient synthetic process of N-arylphthalimides in ionic liquid [bmim][BF4]

被引：21
|
作者：
Chu, Chen Dong [1 ]
Qi, Ye Hong
Hao, Wu
机构：
[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China
[2] HuNan Univ Sci & Technol, Coll Chem & Chem Engn, Xiangtan 411201, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2007年 / 8卷 / 10期
关键词：
N-arylphthalimides; synthesis; ionic liquids; comparative study; catalysis;
D O I：
10.1016/j.catcom.2006.12.024
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：
Two room temperature ionic liquids were used to catalyze N-alkylation of phthalic anhydride and aromatic amines without requiring any other organic solvent and catalyst. The comparative study shows that [bmim][BF4] is more suitable to synthesize N-arylphthalimides due to its easy handling. IR, U-V, and H-1 NMR spectroscopy for partial products were made. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：1527 / 1530
页数：4
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