Russian Chemical Bulletin

, Volume 46, Issue 7, pp 1331–1334 | Cite as

Configurationally stable asymmetric nitrogen atom in the palladium(II) aminophosphine complex

  • V. V. Dunina
  • E. B. Golovan
  • N. S. Gulyukina
  • Yu. K. Grishin
  • I. P. Beletskaya
Organometallic Chemistry

Abstract

The synthesis of a new optically active aminophosphine ligandi-Pramphos, containing a potentially stereogenic nitrogen atom, from (S)-N-isopropyl-N-methyl-α-methylbenzylamine is described; its complex with palladium(II) chloride was obtained. NMR spectroscopy revealed that the coordination of the aminophosphine with the metal resulted in stereospecific locking of the donor nitrogen atom in only one of two possible configurations.

Key words

aminophosphine ortho-lithiation asymmetric nitrogen atom 

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Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • V. V. Dunina
    • 1
  • E. B. Golovan
    • 1
  • N. S. Gulyukina
    • 1
  • Yu. K. Grishin
    • 1
  • I. P. Beletskaya
    • 1
  1. 1.Department of ChemistryM. V. Lomonosov Moscow State UniversityMoscowRussian Federation

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