A facile and efficient one-pot synthesis of polysubstituted benzenes in guanidinium ionic liquids

被引:43
|
作者
Xin, Xin [1 ,2 ]
Wang, Yan [1 ,2 ]
Xu, Wu [2 ]
Lin, Yingjie [2 ]
Duan, Haifeng [2 ]
Dong, Dewen [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
[2] Jilin Univ, Dept Chem, Changchun 130012, Peoples R China
基金
中国国家自然科学基金;
关键词
DIRECT ALDOL REACTIONS; CARBENE COMPLEXES; M-TERPHENYL; BENZANNULATION; ANNULATION; MALONONITRILE; ABSORPTION; LACTATE; BOND; CO2;
D O I
10.1039/b921390b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A facile and efficient synthesis of polysubstituted benzenes has been developed via sequential Michael addition, Knoevenagel condensation and nucleophilic cyclization reactions of readily available chalcones with active methylene compounds in guanidinium ionic liquids.
引用
收藏
页码:893 / 898
页数:6
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