Citation: Yi HU, Ping WEI, Hua ZHOU, Ping Kai OUYANG, Zhen Chu CHEN. Organic Synthesis in Ionic Liquids: Condensation of 3-Methyl-1-phenyl-5-pyrazolone with Carbonyl Compounds Catalyzed by Ethylenediammonium Diacetate(EDDA)[J]. Chinese Chemical Letters, ;2006, 17(3): 299-301. shu

Organic Synthesis in Ionic Liquids: Condensation of 3-Methyl-1-phenyl-5-pyrazolone with Carbonyl Compounds Catalyzed by Ethylenediammonium Diacetate(EDDA)

Yi HU ^1,2, ,
Ping WEI ¹ ,
Hua ZHOU ¹ ,
Ping Kai OUYANG ¹ ,
Zhen Chu CHEN ²

1.
College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 210009;
2.
Department of Chemistry, Zhejiang University(Xi Xi Campus), Hangzhou 310028

Received Date: 21 July 2005

An efficient and environmental benign method is reported for the condensation of 3-methyl-1-phenyl-5-pyrazolone with carbonyl compounds in ionic liquids [Bmim]BF₄ and [Bmim]PF₆ catalyzed by ethylenediammonium diacetate.
- Ionic liquids,
- condensation,
- 3-methyl-1-phenyl-5-pyrazolone
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