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|Title:||Microwave assisted heterocyclization: A rapid and efficient synthesis of 1,8-naphthyridinyl-1 ,3,4-oxadiazoles|
Reddy, N Vasudeva
|Abstract:||5-Aryl-2-[4-(3-phenyl-1,8-naphthyridin-2-ylamino)phenyl]-1,3,4-oxadiazoles 4 have been synthesized by the reaction or 2-(4-carboxyphenylamino)-3-phenyl-1,8-naphthyridine 3 with aromatic acid hydrazides in the presence of POCl3 under microwave irradiation and by conventional methods arc described. The reaction rate is enhanced tremendously under microwave irradiation as compared to conventional method with improved yields.|
|Appears in Collections:||IJC-B Vol.42B(09) [September 2003]|
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