Facile syntheses of 1,3-disubstituted imidazo[l,5-alpyridines have been effected by treatment of ketimines derived from di-2-pyridyl ketone with LDA and benzophenone, reactions of benzyl amine with di-2-pyridyl ketone in boron trifluoride etherate, and reaction of di-2-pyridyl methanamine imines wit
β¦ LIBER β¦
Synthesis of some 1,3-disubstituted imidazo[1,5-a]pyridines using 2-cyanopyridine
β Scribed by Vijendra Kumar Fulwa; Vadivelu Manivannan
- Book ID
- 113930672
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- French
- Weight
- 383 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0040-4039
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## Abstract For Abstract see ChemInform Abstract in Full Text.
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## Abstract The imidazo[1,2β__a__]pyridine system was investigated as a synthon for the building of very attractive fused triazines, a planar, angular __tri__βheterocycle with potential biological activity. Thus ethyl 3βnitroimidazo[1,2β__a__]pyridineβ2βcarboxylate was treated with ammonia or with