Copper (I) Iodide??Catalysed Aerobic Oxidative Synthesis of Imidazo [1, 2??a] pyridines from 2??Aminopyridines and Methyl Ketones

D Chandra Mohan, R Reddy Donthiri…

文献索引：Mohan, Darapaneni Chandra; Donthiri, Ramachandra Reddy; Rao, Sadu Nageswara; Adimurthy, Subbarayappa Advanced Synthesis and Catalysis, 2013 , vol. 355, # 11-12 p. 2217 - 2221

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被引用次数: 60

摘要

Abstract: We report here an operationally simple copper-catalysed synthesis of imidazoACHTUNGTRENNUNG [1, 2-a] pyridines through CÀH activation with oxidative linkage of two CÀN bonds under very mild conditions using molecular oxygen as a sole oxidant. The process allows the quick assembly of imidazoACHTUNGTRENNUNG [1, 2-a] pyridines including the antiulcer drug zolimidine from inexpensive and readily available 2- ...