OSMIUM(VIII)–CATALYZED OXIDATION OF SOME CYCLIC AMINES BY POTASSIUM HEXACYANOFERRATE(III) IN ALKALINE MEDIA: A KINETICS AND MECHANISTIC STUDY

Authors

  • M. M. Al-Subu Department of Chemistry, An-Najah National University, Nablus, Palestinian autonomy
  • W. J. Jondi Department of Chemistry, An-Najah National University, Nablus, Palestinian autonomy
  • A. A. Amer Department of Chemistry, An-Najah National University, Nablus, Palestinian autonomy
  • M. Hannoun Department of Chemistry, An-Najah National University, Nablus, Palestinian autonomy
  • M. J. Musmar College of Pharmacy, An-Najah National University, Nablus, Palestinian autonomy

Keywords:

morpholine, piperidine, piperazine, Os(VIII), hexacyanoferrate(III), lactam, kinetics, oxidation

Abstract

Reactions of morpholine, piperidine and piperazine with Os(VIII) catalyzed hexacyanoferrate(III) in alkaline media to produce the corresponding lactam have been studied at constant temperature and ionic strength.. The reactions followed first order kinetics with respect to [amine] and [Os(VIII)] but were independent of [Fe(CN)63–] and [OH–]. The effects of introduced electrolytes, potassium hexacyanoferrate(II), relative permitivity and temperature have also been studied. A mechanism accounting for these results has been proposed.

How to Cite
Al-Subu, M. M.; Jondi, W. J.; Amer, A. A.; Hannoun, M.; Musmar, M. J. Chem. Heterocycl. Compd. 2003, 39, 478. [Khim. Geterotsikl. Soedin. 2003, 559.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1024765330259

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Published

2003-04-25

Issue

No. 4 (2003)

Section

Original Papers