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Title: Microwave-assisted synthesis of 1,2,4- triazolo[4,3-a] [1,8]naphthyridines using FeCl3.6H2O under solvent-free conditions
Authors: Mogilaiah, K
Prasad, R Shiva
Swamy, J Kumara
Keywords: 1,2,4-Triazole;1,8-naphthyridine;FeCl3.6H2O;microwave irradiation;solvent-free conditions
Issue Date: Mar-2010
Publisher: CSIR
Abstract: An efficient and convenient method for the synthesis of 9-aryl-6-(3-fluorophenyl)-1,2,4-triazolo[4,3-a][1,8]naph­thyridines 8 from aryl aldehyde 3-(3-fluorophenyl)-1,8-naphthyridin-2-ylhydrazones 7 using FeCl3.6H2O under microwave irradiation is described. The yields are very good and purity is high. The structural assignments to these compounds are based on their spectral (IR, 1H NMR and MS) and analytical data.
Page(s): 335-339
Appears in Collections:IJC-B Vol.49B(03) [March 2010]

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