A novel domino condensation—intramolecular nucleophilic cyclization approach toward annulated imidazo-pyrrolopyridines. Issue 46 (18th November 2015)

• Record Type: Journal Article
• Authors: Voskressensky, Leonid G.; Storozhenko, Olga A.; Festa, Alexey A.; Khrustalev, Victor N.; Dang, Thi Tuyet Anh; Nguyen, Van Tuyen; Varlamov, Alexey V.
• Is Part Of: Tetrahedron letters. Volume 56:Issue 46(2015)
• Page Start: 6475
• Page End: 6477
• Publication Date: 2015-11-18
• Subjects: Domino reaction -- Imidazo[1, 2-a]pyridine -- Chromene -- 6-Azaindole; Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1016/j.tetlet.2015.10.003
• Languages: English
• ISSNs: 0040-4039

Abstract

Graphical abstract: Abstract: A route for the synthesis of chromenes that are annulated with an imidazo[1, 2- a ]pyrrolo[2, 3- c ]pyridine core proceeding through a base-promoted domino reaction of 6-azaindole quaternary salts, has been developed.