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I2-promoted direct one-pot synthesis of 2-aryl-3-(pyridine-2-ylamino)imidazo[1,2-a]pyridines from aromatic ketones and 2-aminopyridines

โœ Scribed by Fei, Zhuan; Zhu, Yan-ping; Liu, Mei-cai; Jia, Feng-cheng; Wu, An-xin


Book ID
118199093
Publisher
Elsevier Science
Year
2013
Tongue
French
Weight
886 KB
Volume
54
Category
Article
ISSN
0040-4039

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ChemInform Abstract: One-Pot Synthesis o
โœ Mehdi Adib; Ehsan Sheikhi; Narjes Rezaei ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons โš– 33 KB ๐Ÿ‘ 2 views

## Abstract Benzyl halides (I) or โ€tosylates (V) are oxidized to aldehydes under mild Kornblum conditions which then undergo a threeโ€component reaction with various 2โ€aminopyridines (II) and isocyanides (III) to afford title compounds (IV)/ (VI) in high yields.