1383791-29-4Relevant academic research and scientific papers
Three-step one-pot synthesis of imidazo[2,1-b]chalcogenazoles via intramolecular cyclization of N-alkynylimidazoles
Roehrs, Juliano Alex,Pistoia, Renan P.,Back, Davi F.,Zeni, Gilson
, p. 1791 - 1796 (2012/07/31)
Imidazo-chalcogenazoles are easily accessible from the corresponding N-alkynylimidazoles by a three-step, one-pot chalcogenation reaction. The generality of this reaction has been established with various substituted N-alkynylimidazoles as well as elemental chalcogens. By accessing the key intermediate 2-chalcogenolate-N-alkynylimidazole it was also possible to prepare dichalcogenide derivatives. Copyright
