Literature DB >> 18293992

Air- and water-stable catalysts for hydroamination/cyclization. Synthesis and application of CCC-NHC pincer complexes of Rh and Ir.

Eike B Bauer1, G T Senthil Andavan, T Keith Hollis, Ramel J Rubio, Joon Cho, Glenn R Kuchenbeiser, Theodore R Helgert, Christopher S Letko, Fook S Tham.   

Abstract

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.

Entities:  

Year:  2008        PMID： 18293992     DOI： 10.1021/ol8000766

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  A stereocontrolled synthesis of (±)-xenovenine via a scandium(III)-catalyzed internal aminodiene bicyclization terminated by a 2-(5-ethyl-2-thienyl)ethenyl group.

Authors:  Tao Jiang; Tom Livinghouse
Journal:  Org Lett       Date:  2010-10-01       Impact factor: 6.005

2.  Intramolecular hydroamination of unbiased and functionalized primary aminoalkenes catalyzed by a rhodium aminophosphine complex.

Authors:  Lisa D Julian; John F Hartwig
Journal:  J Am Chem Soc       Date:  2010-10-06       Impact factor: 15.419

3.  Hydroamination versus Allylic Amination in Iridium-Catalyzed Reactions of Allylic Acetates with Amines: 1,3-Aminoalcohols via Ester-Directed Regioselectivity.

Authors:  Seung Wook Kim; Thomas Wurm; Gilmar A Brito; Woo-Ok Jung; Jason R Zbieg; Craig E Stivala; Michael J Krische
Journal:  J Am Chem Soc       Date:  2018-07-10       Impact factor: 15.419

4.  Rhodium(III) and Iridium(III) Complexes of a NHC-Based Macrocycle: Persistent Weak Agostic Interactions and Reactions with Dihydrogen.

Authors:  Matthew R Gyton; Baptiste Leforestier; Adrian B Chaplin
Journal:  Organometallics       Date:  2018-10-09       Impact factor: 3.876

5.  CCCCC pentadentate chelates with planar Möbius aromaticity and unique properties.

Authors:  Congqing Zhu; Caixia Yang; Yongheng Wang; Gan Lin; Yuhui Yang; Xiaoyong Wang; Jun Zhu; Xiaoyuan Chen; Xin Lu; Gang Liu; Haiping Xia
Journal:  Sci Adv       Date:  2016-08-26       Impact factor: 14.136
  5 in total

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