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Simple and Efficient Syntheses of Novel Benzo[4,5]Imidazo[1,2-A]Pyridine Derivatives Publisher



Goligarmroodi F1 ; Omidi M2 ; Saeedi M3 ; Sarrafzadeh F4 ; Rafinejad A3 ; Mahdavi M1 ; Bardajee GR2 ; Akbarzadeh T1, 3 ; Firoozpour L5 ; Shafiee A1 ; Foroumadi A1, 4
Authors

Source: Tetrahedron Letters Published:2015


Abstract

A novel series of benzo[4,5]imidazo[1,2-a]pyridine derivatives is synthesized through the reaction of 2-(1H-benzo[d]imidazol-2-yl)acetonitrile and different ethyl 2,4-dioxo-4-arylbutanoate derivatives in the presence of piperidine in refluxing EtOH. All the products are easily prepared within 25-45 min in good to excellent yields. © 2014 Elsevier Ltd. All rights reserved.
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