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题名: A green and efficient amine-functionalized ionic liquid/H2O catalytic system for the synthesis of alpha,alpha '-bis(substituted benzylidene)cyclopentanones
作者: Wang, Chang1;  Liu, Xiumei1;  Yang, Miao1;  Ma, Huiyuan1;  Yan, Peifang1;  Slattery, John M.2;  Gao, Yanan1
刊名: RSC ADVANCES
发表日期: 2013
DOI: 10.1039/c3ra40325d
卷: 3, 期:23, 页:8796-8804
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: An environmentally benign and convenient amine-functionalized ionic liquid (IL) catalytic system was explored for the preparation of alpha,alpha'-bis(substituted benzylidene)cyclopentanones by the cross-aldol condensation of aromatic aldehydes with cyclopentanone. High yields were obtained without using any organic solvents. The condensation products can be separated easily and the ILs can be recovered and reused at least five times without apparently loss of activity. The potential mechanism of the cross-aldol condensation reaction in this IL catalytic system is discussed.
关键词[WOS]: DIRECT ALDOL REACTIONS ;  SOLVENT-FREE CONDITIONS ;  SUPPORTED ORGANOCATALYST ;  CONDENSATION-REACTIONS ;  CONVENIENT SYNTHESIS ;  HIV-1 INTEGRASE ;  KETONES ;  ALDEHYDES ;  BENZYLIDENE)CYCLOALKANONES ;  PROLINE
语种: 英语
WOS记录号: WOS:000319130600027
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137573
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
2.Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

Recommended Citation:
Wang, Chang,Liu, Xiumei,Yang, Miao,et al. A green and efficient amine-functionalized ionic liquid/H2O catalytic system for the synthesis of alpha,alpha '-bis(substituted benzylidene)cyclopentanones[J]. RSC ADVANCES,2013,3(23):8796-8804.
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