937282-41-2Relevant academic research and scientific papers
Synthesis of 2-benzoylethynylpyrroles by cross coupling of 2-arylpyrroles with 1-benzoyl-2-bromoacetylene over aluminum oxide
Trofimov,Sobenina,Stepanova,Demenev,Mikhaleva,Ushakov,Vakul'skaya,Petrova
, p. 1348 - 1355 (2007/10/03)
Cross coupling of 2-arylpyrrole with benzoylbromoacetylene over aluminum oxide at room temperature gave 45-94% of 2-(benzoylethynyl)-5-arylpyrroles. Intermediate 2-(2-benzoyl-1-bromoethenyl)-5-arylpyrroles were isolated in up to 19% yield. The reaction wa
