Synthesis of Novel Exocyclic Allenes with a Norbornene Fragment
作者:A. F. Mukhametyanova、I. M. Sakhautdinov、T. R. Nugumanov、M. S. Yunusov
DOI:10.1134/s1070428019050105
日期:2019.5
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.