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Liebigs Annalen der ChemieVolume 1992, Issue 3, 12. March 1992, Pages 261-268

Regioselectivity in Cyclofunctionalization of Olefinic Alcohols with Benzeneselenenyl Halides at Different Temperatures1 – 4(Article)

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  • aDepartment of Chemistry, Faculty of Science, Svetozar Markovič University, P.O. Box 60, Kragujevac, YU-34001
  • bMax-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mulheim, W-4330, Germany
  • cFaculty of Chemistry, University of Belgrade
  • dInstitute of Chemistry, Technology and Metallurgy, P.O. Box 550, Belgrade, YU-1 1001

Abstract

The regioselectivity in cyclofunctionalization of some acyclic olefinic alcohols with benzeneselenenyl halides (PhSeCl and PhSeBr) at different temperatures (−78°C, O°C and room temperature) is investigated. It has been found that Δ4‐ and Δ5‐ alkenols are converted into five‐ and/or six‐membered cyclic phenyl selenoethers, the yield of which decreases with increasing reaction temperature. PhSeCl has been found to be more efficient than PhSeBr in the cyclization reactions. Copyright © 1992 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

Author keywords

Benzeneselenenyl halidesCyclofunctionalizationOlefinic alcohols
  • ISSN: 01702041
  • Source Type: Journal
  • Original language: English
  • DOI: 10.1002/jlac.199219920145
  • Document Type: Article

  Konstantinovic, S.; Department of Chemistry, Faculty of Science, Svetozar Markovič University, P.O. Box 60,
© Copyright 2016 Elsevier B.V., All rights reserved.

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