Palladium-catalyzed intermolecular aerobic oxidative amination of terminal alkenes: Efficient synthesis of linear allylamine derivatives

被引:223
作者
Liu, Guosheng [1 ]
Yin, Guoyin [1 ]
Wu, Liang [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China
关键词
alkenes; allylic compounds; amination; oxidation; palladium;
D O I
10.1002/anie.200801009
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) O2-coupledallylic C-H amination: A first general palladium-mediated intermolecular aerobic oxidative allylic amination was developed to synthesize linear (E)-allylimides with high regioselectivity (see scheme; MA = maleic anhydride). The proposed mechanism involves an allylic C-H activation with subsequent nitrogen nucleophile substitution. The catalytic system allows efficient dioxygen-coupled turnover without additional cocatalysts. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:4733 / 4736
页数:4
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