Rh(III)-Catalyzed Oxidative Coupling of N-Aryl-2-aminopyridine with Alkynes and Alkenes

Rh(III)-Catalyzed Oxidative Coupling of N-Aryl-2-aminopyridine with Alkynes and Alkenes
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DOI:
10.1021/ol1022596
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发表时间:
2010-12-03
期刊:
影响因子:
5.2
通讯作者:
Li, Xingwei
Li, Xingwei
中科院分区:
化学1区
文献类型:
--
作者:
Chen, Jinlei;Song, Guoyong;Li, Xingwei

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[RhCp*Cl-2](2) (1-2 mol %)可以催化N-芳基-2-氨基吡啶与炔和芳酸盐的氧化偶联,以Cu(OAc)(2)为氧化剂分别生成N-(2-吡啶基)吲哚和N-(2-吡啶基)喹酮。与苯乙烯偶联得到单取代和/或双取代烯烃产物。
[RhCp*Cl-2](2) (1-2 mol %) can catalyze the oxidative coupling of N-aryl-2-aminopyridines with alkynes and arylates to give N-(2-pyridyl)indoles and N-(2-pyridyl)quinolones, respectively, using Cu(OAc)(2) as an oxidant. Coupling with styrenes gave mono- and/or disubstituted olefination products.