120998-66-5Relevant articles and documents
Eco-friendly and facile synthesis of 2-substituted-1H-imidazo[4,5-b]pyridine in aqueous medium by air oxidation
Kale, Rajesh P.,Shaikh, Mohammad U.,Jadhav, Ganesh R.,Gill, Charansingh H.
, p. 1780 - 1782 (2009)
We report a new environmentally-benign, convenient, and facile methodology for the synthesis of 2-substituted-1H-imidazo[4,5-b]pyridine. The reaction of 2,3-diaminopyridine with substituted aryl aldehydes in water under thermal conditions without the use
Structure and reactions of monoanils obtained from 2,3-pyridinediamines
Dubey,Kulkarni,Vinod Kumar
, p. 361 - 367 (2007/10/03)
The reaction of 2,3-pyridinediamines 1 with aromatic aldehydes results in the formation of 2-amino-3-arylideneaminopyridines 2 respectively. Dehydrogenative cyclisation of 2 with different reagents give 2-aryl-1H-imidazo[4,5-b]pyridines 4. Reactions of 2 with different reagents have been described.