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Russian Chemical Bulletin

, Volume 47, Issue 7, pp 1382–1385 | Cite as

Cyclopalladation of Schiff's bases in the ruthenocene series. The possibility of application of the asymmetric version of the reaction to metalloceneimines

  • L. L. Troitskaya
  • S. T. Ovseenko
  • V. I. Sokolov
  • M. Gruselle
Organometallic Chemistry

Abstract

p-Tolyliminoalkylruthenocenes—Schiff's bases of the ruthenocene series—react with sodium tetrachloropalladate in the presence of carboxylate anion similarly to their ferrocenyl analogs to give cyclopalladation products. The optical rotation values of the products resulting from carbonylation of palladated ferrocene and ruthenocene aldimines, prepared under conditions of asymmetric catalysis, followed by liberation of the aldehyde group were used to determine the stereochemistry and enantiomeric purity of the cyclopalladation products.

Key words

ferrocene ruthenocene Schiff's bases cyclopalladation 

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Copyright information

© Plenum Publishing Corporation 1998

Authors and Affiliations

  • L. L. Troitskaya
    • 1
  • S. T. Ovseenko
    • 1
  • V. I. Sokolov
    • 1
  • M. Gruselle
    • 2
  1. 1.A. N. Nesmeyanov Institute of Organoelement CompoundsRussian Academy of SciencesMoscowRussian Federation
  2. 2.National Center for Scientific Research, URA 419ParisFrance

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