Phase-Transfer Catalyzed Michael Addition Reaction Using a New C-2-Symmetric Quaternary Ammonium Salt Derived From l-Proline

doi:10.1007/s10562-011-0595-1

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	Phase-Transfer Catalyzed Michael Addition Reaction Using a New C-2-Symmetric Quaternary Ammonium Salt Derived From l-Proline
	Su, Ce; Xie, Yi-Ming; Zhang, Qing-Tang
刊名	CATALYSIS LETTERS
	2011-07
卷号	141 期号:7 页码:1004-1008
关键词	Michael addition Phase-transfer catalysis C-2-symmetric Quaternary ammonium salt
ISSN号	1011-372X
DOI	10.1007/s10562-011-0595-1
英文摘要	A new C-2-symmetric quaternary ammonium salt easily prepared from l-proline, was developed and used as an efficient phase-transfer catalyst (PTC) in Michael addition reaction of various active methylene compounds to aromatic enones. Malonate esters and acetylacetone were reacted smoothly with various alpha, beta-unsaturated ketones in good to excellent yields, the reaction conditions were optimized and the substrate scope was also investigated. Thereby, a practical Michael addition methodology was established under phase-transfer catalytic conditions with many advantages, including easy availability of catalyst, mild reaction conditions, short reaction times, simple workup procedures.
资助项目	Lanzhou University of Technology[Q200912]
WOS研究方向	Chemistry
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000292652300014
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/35085]
专题	石油化工学院
通讯作者	Su, Ce
作者单位	Lanzhou Univ Technol, Coll Petrochem Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Su, Ce,Xie, Yi-Ming,Zhang, Qing-Tang. Phase-Transfer Catalyzed Michael Addition Reaction Using a New C-2-Symmetric Quaternary Ammonium Salt Derived From l-Proline[J]. CATALYSIS LETTERS,2011,141(7):1004-1008.
APA	Su, Ce,Xie, Yi-Ming,&Zhang, Qing-Tang.(2011).Phase-Transfer Catalyzed Michael Addition Reaction Using a New C-2-Symmetric Quaternary Ammonium Salt Derived From l-Proline.CATALYSIS LETTERS,141(7),1004-1008.
MLA	Su, Ce,et al."Phase-Transfer Catalyzed Michael Addition Reaction Using a New C-2-Symmetric Quaternary Ammonium Salt Derived From l-Proline".CATALYSIS LETTERS 141.7(2011):1004-1008.