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Possible origin of electronic effects in rh(i)-catalyzed enantioselective hydrogenation

Academic Article
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Overview

authors

  • Wu, H. C.
  • Hamid, S. A.
  • Yu, Jin-Quan
  • Spencer, J. B.

publication date

  • July 2009

journal

  • Journal of the American Chemical Society  Journal

abstract

  • Reducing the electron density of ligands switches the regioselectivity of Rh(I)-catalyzed hydrometalation. A reversal of the sense of chiral induction was also observed when chiral ligands are electronically tuned in the same manner. The combined data provide an alternative rationale for the electronic effects often observed in asymmetric hydrogenation.

subject areas

  • Catalysis
  • Electrons
  • Hydrogenation
  • Models, Chemical
  • Rhodium
  • Stereoisomerism
  • Substrate Specificity
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Identity

International Standard Serial Number (ISSN)

  • 0002-7863

Digital Object Identifier (DOI)

  • 10.1021/ja903089f

PubMed ID

  • 19555064
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Additional Document Info

start page

  • 9604

end page

  • 9605

volume

  • 131

issue

  • 28

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