Pc. Vyas et al., SYNTHESIS OF SOME NEW O-(PHENYL) O-(4-NITROPHENYL)O-(ARYLBENZIMIDAZOLYL-2) PHOSPHOROTHIOATES/, Indian Journal of Heterocyclic Chemistry, 6(1), 1996, pp. 45-48
O-(phenyl)/O-(4-nitrophenyl)-O-(aryl benzimidazolyl-2) phosphorothioat
e derivatives 3a, b-6a, b have been synthesized and evaluated for thei
r insecticidal activity. The characterisation of these derivatives hav
e been made on the basis of elemental analyses, IR, (H-1, P-31) NMR an
d mass spectral studies.