Highly Enantioselective Aza-Diels-Alder Reaction of 1-Azadienes with Enecarbamates Catalyzed by Chiral Phosphoric Acids

被引:80
作者
He, Long [1 ]
Laurent, Gregory [1 ]
Retailleau, Pascal [1 ]
Folleas, Benoit [2 ]
Brayer, Jean-Louis [2 ]
Masson, Geraldine [1 ]
机构
[1] CNRS, Inst Chim Subst Nat, Ctr Rech Gif, F-91198 Gif Sur Yvette, France
[2] ZAC Moulin, Diverchim, F-95700 Roissy En France, France
关键词
cycloaddition; dienes; heterocycles; organocatalysis; synthetic methods; BRONSTED ACID; POVAROV REACTION; GLYCOSIDASE INHIBITORS; 4-PI PARTICIPATION; ROOM-TEMPERATURE; ACTIVATION; 1-AZA-1,3-BUTADIENES; ALDEHYDES; ENAMIDES; ACCESS;
D O I
10.1002/anie.201304969
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
On demand: A highly enantio- and diastereoselective synthesis of 6-amino- trisubstituted tetrahydropyridine compounds has been developed through the inverse-electron-demand aza-Diels-Alder reaction of N-aryl α,β- unsaturated ketimines with enecarbamates (E)-1. Chiral phosphoric acid catalysts achieve simultaneous activation of both the 1-azadiene and dienophile partners. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:11088 / 11091
页数:4
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