A Bis(Triazolecarboxamido) Ligand for Enantio-and Regioselective Molybdenum-Catalyzed Asymmetric Allylic Alkylation Reactions

被引:15
|
作者
Ozkal, Erhan [1 ]
Pericas, Miquel A. [1 ,2 ]
机构
[1] Inst Chem Res Catalonia ICIQ, E-43007 Tarragona, Spain
[2] Univ Barcelona, Dept Quim Organ, E-08028 Barcelona, Spain
关键词
allylic substitution; asymmetric catalysis; click chemistry; copper; molybdenum; triazoles; AZIDE-ALKYNE CYCLOADDITION; CLICK CHEMISTRY; 1,3-DIPOLAR CYCLOADDITIONS; COPPER(I) COMPLEXES; EFFICIENT CATALYSTS; SYNTHETIC REACTIONS; TERMINAL ALKYNES; SUZUKI-MIYAURA; SUBSTITUTION; HYDROGENATION;
D O I
10.1002/adsc.201300967
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A modular, enantiomerically pure bis(1H-1,2,3-triazole-4-carboxamide) has been assembled from N,N'-[(1R,2R)-cyclohexane-1,2-diyl]-dipropiolamide through a copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction and evaluated as a ligand in the molybdenum-catalyzed asymmetric allylic alkylation (MoAAA) reaction, very high regio- and enantioselectivities being recorded.
引用
收藏
页码:711 / 717
页数:7
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