Synthesis of Novel Exocyclic Allenes with a Norbornene Fragment
- 6 Downloads
N-Substituted amino acids with a norbornene fragment were synthesized by the direct fusion of amino acids with endic anhydride at 150°C. The synthesized compounds were used for one-pot synthesis of novel stable allenes with an exocyclic cumulene group derived from l-phenyl-3-(triphenylphosphoranylidene)-pyrrolidine-2,5-dione has been carried out.
Keywordsallenes norbornenes exocyclic allenoates Arndt-Eistert reaction phosphorus ylides amino acids endic anhydride
Unable to display preview. Download preview PDF.
The spectral part of the research was performed on the equipment of the Center for Collective Use, Ufa Institute of Chemistry, Russian Academy of Sciences (RAS).