- 作者: 康麗琴, 宋恭華, 王佳毅, 魏邦國
- 作者服務機構: Shanghai Key Laboratory of Chemical Biology, Institute of Pesticides & Pharmaceuticals, East China University of Science and Technology, Shanghai 200237, P. R. China
- 中文摘要: Condensation of aromatic aldehydes with cyclopentanone and cyclohexanone using amino-functionalized ionic liquid, 1-aminoethyl-3-methyl tetrafluoroborate as solvent and catalyst was successfully performed for preparation ofα, α’-bis(substituted benzylidene)cycloalkanones. The catalyst can be recovered and reused for at least three times without apparently lose of activity. The process is simple, environmentally benign and proceeds in excellent yields.
- 英文摘要: --
- 中文關鍵字: α,α'-Bis(substituted benzylidene)cycloalkanones; Ionic liquid; Condensation.
- 英文關鍵字: --