Functionally substituted allenephosphonates and their transformation products 3. Reaction of phosphorus-containing 1-methoxy-2,3-alkadienes with 2-aminopyridines

  • V. K. Brel'
  • E. V. Abramkin
Organic Chemistry


A study was carried out on the reaction of aminopyridines with phosphorus-containing allenes. 2-Aminopyridines react to form phosphorylated pyrido-[1,2-a]-pyrimidines, while aminopyridines with monoalkylation at the exocyclic nitrogen atom form a mixture of 1,2- and 1,3-alkadienylphosphonates. A reaction mechanism was proposed.


Nitrogen Nitrogen Atom Pyrimidine Reaction Mechanism Transformation Product 
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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • V. K. Brel'
    • 1
  • E. V. Abramkin
    • 1
  1. 1.Institute of Physiologically Active CompoundsAcademy of Sciences of the USSRChernogolovka

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