Air- and Water-Stable Catalysts for Hydroamination/Cyclization. Synthesis and Application of CCC−NHC Pincer Complexes of Rh and Ir
摘要:
The scope of CCC-NHC pincer complex synthetic methodology by metalation/transmetalation has been extended to Ir. Structural characterization revealed that it is isomorphous with the Rh complex. Both Rh and Ir complexes are efficient catalysts for the hydroamination/cyclization of secondary amines in the presence of air and/or water.
Air- and Water-Stable Catalysts for Hydroamination/Cyclization. Synthesis and Application of CCC−NHC Pincer Complexes of Rh and Ir
摘要:
The scope of CCC-NHC pincer complex synthetic methodology by metalation/transmetalation has been extended to Ir. Structural characterization revealed that it is isomorphous with the Rh complex. Both Rh and Ir complexes are efficient catalysts for the hydroamination/cyclization of secondary amines in the presence of air and/or water.
The present invention relates to compounds having the structure
useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
本发明涉及具有以下结构的化合物,用作钾通道抑制剂,用于治疗心律失常等。
US7879839B2
申请人:——
公开号:US7879839B2
公开(公告)日:2011-02-01
Air- and Water-Stable Catalysts for Hydroamination/Cyclization. Synthesis and Application of CCC−NHC Pincer Complexes of Rh and Ir
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
DOI:10.1021/ol8000766
日期:2008.3.1
The scope of CCC-NHC pincer complex synthetic methodology by metalation/transmetalation has been extended to Ir. Structural characterization revealed that it is isomorphous with the Rh complex. Both Rh and Ir complexes are efficient catalysts for the hydroamination/cyclization of secondary amines in the presence of air and/or water.