Synthesis and Biological Activity of Novel 1-(Substituted Phenoxyacetoxy) Alkyl Phosphonates and Phosphinates

Authors

  • Liping Meng Department of Chemistry, University of California
  • Rajendra Joshi Institute of Organic Chemistry
  • Meiqiang Li Key Lab. of Pesticide & Chemical Biology
  • Hongwu He Key Lab. of Pesticide & Chemical Biology

DOI:

https://doi.org/10.3126/jncs.v23i0.2092

Keywords:

non-methane hydrocarbons, W-25Cr alloy, taxus resin, etc

Abstract

To investigate the influence of nitro group on the biological activity of phenoxyacetoxy phosphonates and phosphinates, a series of novel 1-(substituted phenoxyacetoxy) alkyl phosphonates and phosphinates were synthesized and screened for herbicidal activity and plant growth regulatory activity. Compounds 5a, 5b and 5j exhibited notable bioactivity. Results indicated that nitro groups had a  great influence on the biological activity, and the improvement of biological activity required a reasonable combination of a nitro group and other substituents. 

DOI: 10.3126/jncs.v23i0.2092

J. Nepal Chem. Soc., Vol. 23, 2008/2009 Page: 11-20

 

 

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Author Biographies

Liping Meng, Department of Chemistry, University of California

Professor, Key Lab. of Pesticide & Chemical Biology, Central China Normal University, Wuhan, P. R. China, 

Department of Chemistry, University of California, Davis, CA 95616, USA

Rajendra Joshi, Institute of Organic Chemistry

professor, Institute of Organic Chemistry, University of Tuebingen, 72076 Tuebingen, Germany

Meiqiang Li, Key Lab. of Pesticide & Chemical Biology

Professor, Key Lab. of Pesticide & Chemical Biology, Central China Normal University, Wuhan, P. R. China

Hongwu He, Key Lab. of Pesticide & Chemical Biology

Professor, Key Lab. of Pesticide & Chemical Biology, Central China Normal University, Wuhan, P. R. China

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How to Cite

Meng, L., Joshi, R., Li, M., & He, H. (2009). Synthesis and Biological Activity of Novel 1-(Substituted Phenoxyacetoxy) Alkyl Phosphonates and Phosphinates. Journal of Nepal Chemical Society, 23, 11–20. https://doi.org/10.3126/jncs.v23i0.2092

Issue

Vol. 23 (2009)

Section

Articles

License

© Journal of Nepal Chemical Society