Synthesis, Structures, and Fungitoxicity of Novel Organophosphorus Compounds

VK Pandey, K Chaturvedi, R Chandra…

Index: Pandey, Venkatesh K.; Chaturvedi, Kalpana; Chandra, Ruchi; Pandey, Om P.; Sengupta, Soumitra K. Phosphorus, Sulfur and Silicon and the Related Elements, 2012 , vol. 187, # 11 p. 1401 - 1408

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Abstract

A series of biologically active organophosphorus compounds have been synthesized by the reactions of O,O-diethylchlorophosphate with Schiff bases derived from 5-(phenyl/substituted phenyl)-2-hydrazino-1,3,4-oxadiazole and salicylaldehyde/2-hydroxyacetophenone. The compounds have been characterized on the basis of analyses and spectral (IR, 1 H, 13 C NMR) data. Fungicidal activities of these derivatives against Colletotrichum falcatum, Fusarium oxysporum, and ...