Chem. J. Chinese Universities

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Synthesis and Biological Activities of 2-oxo-2-[1-(3-pyridylmethylamino)-1'-aryl]methyl-4-aryl-5,5-dimethyl-1,3,2-dioxaphosphinane

SUN Feng-Mei, SHI De-Qing, TIAN Man-Man, TAN Xiao-Song   

  1. Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
  • Received:2005-11-03 Revised:1900-01-01 Online:2006-11-10 Published:2006-11-10
  • Contact: SHI De-Qing

Abstract: Nine novel title compounds were synthesized by the addition reactions of imines and cyclic phosphites, their structures were characterized by 1H NMR, 31P NMR, MS, elemental analysis and X-ray diffraction analysis. Preliminary bioassays indicate that all thecompounds have good herbicidal activities and fungicidal activities to some extent.

Key words: 1,3,2-Dioxaphosphinane, α-Amino phospho nate, Biological activity, X-ray diffraction analysis

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