文献类型：期刊文献

英文题名：Amino-functionalized ionic liquid as an efficient and recyclable catalyst for Knoevenagel reactions in water

作者：Cai, Yueqin[1]; Peng, Yanqing[1]; Song, Gonghua[1]

机构：[1]E China Univ Sci & Technol, Inst Pesticides & Pharmaceut, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China

年份：2006

卷号：109

期号：1-2

起止页码：61

外文期刊名：CATALYSIS LETTERS

收录：;EI(收录号：20062910005643);WOS:【SCI-EXPANDED(收录号:WOS:000237435300010)】；

语种：英文

外文关键词：functional ionic liquid; Knoevenagel reaction; catalyst; aqueous synthesis

摘要：The Knoevenagel condensation of aromatic aldehydes with malononitrile and ethyl cyanoacetate using amino-functionalized ionic liquid, 1-aminoethyl-3-methylimidazolium hexafluorophosphate as catalyst was successfully performed in aqueous media. The catalyst can be recycled and reused at least six times without apparently loss of activity. [GRAPHICS]