First acetylenic derivatives of stable 3-imidazoline nitroxides

Sergei F. Vasilevsky, Svetlana V. Klyatskaya, Olga L. Korovnikova, Dmitri V. Stass, Svetlana A. Amitina, Igor A. Grigir'Ev, José Elguero

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


The Stephens-Castro reaction of copper(I) salts of 1-aryl(hetaryl)alkynes with 2,2,5,5-tetramethyl-4-[2-(4-iodophenyl)-vinyl]imidazoline-3-oxide-1-ol proved to be a general method for the preparation of 2,2,5,5-tetramethyl-4-[2- (p-aryl(hetaryl)ethynylphenyl)]vinyl-3-imidazoline-3-oxide-1-oxyles.

Original languageEnglish
Pages (from-to)7741-7743
Number of pages3
JournalTetrahedron Letters
Issue number41
Publication statusPublished - 4 Oct 2004
Externally publishedYes


  • Imidazoline
  • Nitroxides
  • Radicals
  • Stephens-Castro reaction

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Fingerprint Dive into the research topics of 'First acetylenic derivatives of stable 3-imidazoline nitroxides'. Together they form a unique fingerprint.

Cite this