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Efficient direct asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones catalyzed by vicinal primary-diamine salts
Wang, Junfeng; Qi, Chao; Ge, Zemei; Cheng, Tieming; Li, Runtao
刊名CHEMICAL COMMUNICATIONS
2010
DOI10.1039/b923925a
46期:12页:2124-2126
收录类别SCI ; IC ; CCR
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]FUR ALPHA,BETA-UNGESATTIGTE KETONE ; HETEROCYCLIC SILYLOXY DIENES ; OPTICAL ROTATORY DISPERSION ; CONJUGATE ADDITION ; ALPHA,BETA-UNSATURATED KETONES ; TITANIUM TETRACHLORIDE ; CIRCULAR DICHROISM ; ORGANIC-SYNTHESIS ; NATURAL-PRODUCTS ; ENOL ETHERS
英文摘要

The first direct organocatalytic asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones have been developed by using chiral 1,2-diaminocyclohexane as a novel organocatalyst via a di-iminium transition state to provide syn-Michael products with good yields, high diastereoselectivities and enantioselectivities (up to 78% yield, >99 : 1 dr and 96% ee).

语种英语
WOS记录号WOS:000275384400041
项目编号20572004 ; 2004CB719900
资助机构National Natural Science Foundation of China ; Major State Basic Research Development Program
引用统计
被引频次:70[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/56800
专题北京大学药学院
北京大学药学院_化学生物学系
作者单位Peking Univ, State Key Lab Nat & Biomimet Drugs, Sch Pharmaceut Sci, Beijing 100191, Peoples R China
推荐引用方式
GB/T 7714
Wang, Junfeng,Qi, Chao,Ge, Zemei,et al. Efficient direct asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones catalyzed by vicinal primary-diamine salts[J]. CHEMICAL COMMUNICATIONS,2010,46(12):2124-2126.
APA Wang, Junfeng,Qi, Chao,Ge, Zemei,Cheng, Tieming,&Li, Runtao.(2010).Efficient direct asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones catalyzed by vicinal primary-diamine salts.CHEMICAL COMMUNICATIONS,46(12),2124-2126.
MLA Wang, Junfeng,et al."Efficient direct asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones catalyzed by vicinal primary-diamine salts".CHEMICAL COMMUNICATIONS 46.12(2010):2124-2126.
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