NHC-Catalyzed Asymmetric Synthesis of Functionalized Succinimides from Enals and -Ketoamides

被引:30
|
作者
Wang, Lei [1 ]
Ni, Qijian [1 ]
Bluemel, Marcus [1 ]
Shu, Tao [1 ]
Raabe, Gerhard [1 ]
Enders, Dieter [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
基金
欧洲研究理事会;
关键词
asymmetric synthesis; ketoamides; N-heterocyclic carbenes; organocatalysis; succinimides; DIELS-ALDER REACTIONS; HIGHLY ENANTIOSELECTIVE SYNTHESIS; FORMAL 3+2 ANNULATION; ALPHA; BETA-UNSATURATED ALDEHYDES; ENOLATE EQUIVALENTS; CARBENE CATALYSIS; 4+2 CYCLOADDITION; KETENES; ACTIVATION; ESTERS;
D O I
10.1002/chem.201500661
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The efficient asymmetric synthesis of highly substituted succinimides from ,-unsaturated aldehydes and -ketoamides via NHC-catalyzed [3+2] cycloaddition has been developed. The new scalable protocol significantly expands the utility of NHC catalysis for the synthesis of heterocycles and provides easy access to assemble a wide range of succinimides from simple starting materials.
引用
收藏
页码:8033 / 8037
页数:5
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