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Regioselectivity of the Michael Addition of Nitromethane on a,ß-Unsaturated Acid Esters

Triton B catalyzed Michael addition of nitromethane on esters of &#33,&#35-unsaturated acids 1 has been studied. The course and regioselectivity of the reaction is discussed in the view of structure of products 2a-g, 3a-g, 4g, f, 5g, f, assessed by GC/MS, NMR and IR spectroscopy and by MOPAC 6 (AM1) calculations, respectively.

  • Content Type Journal Article
  • Pages 175-180
  • Authors
    • Lubomír Floch, Department of Organic Chemistry
    • Juraj Kubán, Department of Organic Chemistry
    • Andrea Gogová, Department of Organic Chemistry
    • Peter Zálupsky, Department of Organic Chemistry
    • Tibor Jakubík, Central Research Laboratories, Faculty of Chemical Technology, Slovak Technical University, Radlinskeho 9, SK- 812 37 Bratislava, Slovakia, Fax: +42-7368560 (floch@chelin.chtf.stuba.sk)
    • Nada Prónayová, Central Research Laboratories, Faculty of Chemical Technology, Slovak Technical University, Radlinskeho 9, SK- 812 37 Bratislava, Slovakia, Fax: +42-7368560 (floch@chelin.chtf.stuba.sk)
    • Journal Molecules Online
    • Online ISSN 1433-1373
    • Journal Volume Volume 1
    • Journal Issue Volume 1, Number 10

Authors:   Lubomír Floch, Juraj Kubán, Andrea Gogová, Peter Zálupsky, Tibor Jakubík, Nada Prónayová
Journal:   Molecules Online
Year:   2004
Publication date:   19-Feb-2004
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