Russian Journal of Organic Chemistry

, Volume 39, Issue 1, pp 108–114 | Cite as

Reaction of Substituted Methyl 2,3,7-Triazabicyclo[3.3.0]oct-3-ene-4-carboxylates and 1,2,7-Triazaspiro[4.4]non-2-ene-3-carboxylates with Iodinating Agents

  • A. P. Molchanov
  • A. V. Stepakov
  • V. M. Boitsov
  • J. Kopf
  • R. R. Kostikov
Article

Abstract

Substituted methyl 2,3,7-triazabicyclo[3.3.0]oct-3-ene-4-carboxylates and 1,2,7-triazaspiro[4.4]non-2-ene-3-carboxylates react with N-iodosuccinimide (or the system iodine-silver trifluoroacetate) to give, respectively, methyl 6-iodo-3-azabicyclo[3.1.0]hexane-6-carboxylates or methyl 1-iodo-4,6-dioxo-5-azaspiro[2.4]heptane-1-carboxylates as mixtures of exo and endo isomers.

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Copyright information

© MAIK “Nauka/Interperiodica” 2003

Authors and Affiliations

  • A. P. Molchanov
    • 1
  • A. V. Stepakov
    • 1
  • V. M. Boitsov
    • 1
  • J. Kopf
    • 2
  • R. R. Kostikov
    • 1
  1. 1.St. Petersburg State UniversitySt. PetersburgRussia
  2. 2.Institute fur anorganische ChemieHamburgGermany

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