Air- and Water-Stable Catalysts for Hydroamination/Cyclization. Synthesis and Application of CCC-NHC Pincer Complexes of Rh and Ir

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• 作者：Eike B. Bauer ; G. T. Senthil Andavan ; T. Keith Hollis ; Ramel J. Rubio ; Joon Cho ; Glenn R. Kuchenbeiser ; Theodore R. Helgert ; Christopher S. Letko ; Fook S. Tham
• 刊名：Organic Letters
• 出版年：2008
• 出版时间：March 20, 2008
• 年：2008
• 卷：10
• 期：6
• 页码：1175 - 1178
• 全文大小：75K
• 年卷期：v.10,no.6(March 20, 2008)
• ISSN：1523-7052

文摘

The scope of CCC-NHC pincer complex synthetic methodology by metalation/transmetalation has been extended to Ir. Structural characterizationrevealed that it is isomorphous with the Rh complex. Both Rh and Ir complexes are efficient catalysts for the hydroamination/cyclization ofsecondary amines in the presence of air and/or water.