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Free-Radical Coupling of Alkyl and Aryl Halides with Electron-Deficient Alkenes Mediated by Chromium(II) Complexes[1]

  1. Hasan I. Tashtoush1,
  2. Reiner Sustmann2,*

Article first published online: 23 JAN 2006

DOI: 10.1002/cber.19931260736

Issue

Chemische Berichte

Chemische Berichte

Volume 126, Issue 7, pages 1759–1761, July 1993

Additional Information

How to Cite

Tashtoush, H. I. and Sustmann, R. (1993), Free-Radical Coupling of Alkyl and Aryl Halides with Electron-Deficient Alkenes Mediated by Chromium(II) Complexes[1]. Chem. Ber., 126: 1759–1761. doi: 10.1002/cber.19931260736

Author Information

  1. 1

    Department of Chemistry, Yarmouk University, Irbid, Jordan

  2. 2

    Institut für Organische Chemie der Universität Essen, Postfach 103764, W-4300 Essen 1, F.R.G

*Institut für Organische Chemie der Universität Essen, Postfach 103764, W-4300 Essen 1, F.R.G

Publication History

  1. Issue published online: 23 JAN 2006
  2. Article first published online: 23 JAN 2006
  3. Manuscript Received: 4 DEC 1992

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Keywords:

  • Bond formation, C–C;
  • Chromium(II) complexes;
  • Radicals

Abstract

Free radicals generated from organic halides and (ethylenediamine)chromium(II) complexes in DMF are trapped by electron-deficient olefins. The coupling reactions of alkyl halides, described in Part I[1], are extended and, in addition, aryl halides are shown to be efficient radical precursors to yield coupling products in good yield.

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