Synthesis of 3, 4-diphenyl-l, 3, 4- diazaphospholidin-2-thione-4-oxides and their quantitative structure-herbicidal activity relationship

Hui Lin Wang, Jia Zhou, Yong Ge Qiu, Ke Sheng Feng, Ru Yu Chen

Research output: Contribution to journalArticle

18 Scopus citations


A number of 3, 4-diphenyl-l, 3, 4-diazaphospholidin-2-thione-4-oxides (4, 5) have been synthesized. The geometric isomers of compounds 4 are separated. However, for compounds 5 only the cis-isomer was found. All the products have been confirmed by microanalyses and spectroscopic methods. The bioassay indicates that some of the compounds prepared have high selective herbicidal activity and the quantitative structure-herbicidal activity relationship (QSAR) of compounds 5 has also been studied.

Original languageEnglish (US)
Pages (from-to)135-141
Number of pages7
JournalPhosphorus, Sulfur and Silicon and the Related Elements
Issue number1-4
StatePublished - Jul 1 1995
Externally publishedYes



  • geometric isomers
  • herbicidal activity
  • l, 3, 4-diazaphospholidin-2-thione
  • QSAR
  • Synthesis

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Organic Chemistry

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