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A Simple One-Pot Synthesis of 2,4-Diaryl- 9H-Pyrido[2,3-B]Indoles Under Solvent-Free Conditions Publisher



Khoshneviszadeh M1 ; Yahagh A2 ; Soheilizad M2 ; Mahdavi M3
Authors

Source: Heterocyclic Communications Published:2017


Abstract

A novel, simple, one-pot synthesis of 2,4-diaryl-9H-pyrido[2,3-b]indoles is described. Heating a mixture of chalcone, oxindole and ammonium acetate in the presence of potassium tert-butoxide under solvent-free conditions afforded the title compounds in good to excellent yields. © 2017 Walter de Gruyter GmbH, Berlin/Boston 2017.