This paper was presented at the International Conference Sustainable Development and Resource Utilization: Current Trends and Perspectives, held at University of Rajasthan, Jaipur, India, September 23–25, 2005.

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Abstract

A series of phosphorylated and thiophosphorylated compounds of 2-substituted benzimidazoles have been synthesized by the reaction of POCl₃ and PSCl₃ with 2-substituted benzimidazoles in different molar ratios. The compounds have been characterized by elemental analyses, infrared, and ¹H NMR and ³¹P NMR spectral studies. These compounds were found to be insecticidal when tested against Periplenata americana. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:154–157, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20385

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Synthesis, characterization, and biological activity of phosphorylated/thiophosphorylated compounds of 2-substituted benzimidazoles^†

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Synthesis, characterization, and biological activity of phosphorylated/thiophosphorylated compounds of 2-substituted benzimidazoles†

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Synthesis, characterization, and biological activity of phosphorylated/thiophosphorylated compounds of 2-substituted benzimidazoles^†