Synthesis and Studies on Fungitoxicity of 2-Amino [5-(Substituted Phenoxy) Methylene]-1, 3, 4-Oxadiazoles Against Aspergellus Niger and Helminthosporium Oryzae

Pooja Srivastava and Mohd. G.H. Zaidl

Department of Chemistry, College of Basic Sciences & Humanities, G.B. Pant University of Agriculture & Technology, Pantnagar - 263145 India.

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ABSTRACT:

A series of 2- Amino-[5-(substituted phenoxy) methylene]-1,3,4-oxadiazoles were synthesized by condensation of semtcarbazide with various 2/4-chloro, 2/3/4-methylene and 4-chloro-3-methyl phenoxy acetic add. All such compounds have shown significant activity against the mentioned fungi viz., Aspergellus niger and Helminthosporium oryzae.

KEYWORDS:

synthesized; Aspergellus; Helminthosporium oryzae