Aminopyridines as amino components in the catalytic synthesis of α-aminophosphonates

ED Matveeva, TA Podrugina, IN Kolesnikova…

Index: Matveeva; Podrugina; Kolesnikova; Borisenko; Zefirov Russian Chemical Bulletin, 2009 , vol. 58, # 1 p. 119 - 125

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Citation Number: 7

Abstract

Abstract 6h-Aminophosphonates containing alicyclic, aromatic, and heterocyclic fragments were obtained in high yields by the Kabachnick—Fields reaction of the corresponding carbonyl compounds with 2-, 3-and 4-aminopyridines and diethyl phosphite using tetra-tert- butyl-phthalocyanine aluminum chloride as the catalyst. 2-, 3-, 4-Aminopyridines were found to vary in their reactivity with ketones and diethyl phosphite in the catalytic three- ...

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