SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF NOVEL ARYL-DITHIOFLUOROPHOSPHONATE DERIVATIVES AND X-RAY STUDIES OF [(4-CH3OC6H4)(F)P(S)S-][PH4P+]

SAĞLAM E. G., ÇELİK Ö., Yilmaz H., ACAR N.

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, vol.187, no.11, pp.1339-1346, 2012 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 187 Issue: 11
  • Publication Date: 2012
  • Doi Number: 10.1080/10426507.2012.685667
  • Journal Name: PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1339-1346
  • Keywords: Dithiophosphonic acid, phosphonodithioic acid, dithiofluorophosphonic acid, dithiofluorophosphonate, Lawesson's reagent, X-ray structure determination, DITHIOPHOSPHINIC ACIDS, LAWESSONS REAGENT, COMPLEXES, LIGANDS
  • Ankara University Affiliated: Yes

Abstract

Potassium and tetraphenylphosphonium salts of novel aryldithiofluorophosphonic acids were synthesized. Lawesson's Reagent was allowed to react with KF in acetonitrile to yield the potassium salt of p-methoxyphenyldithiofluorophosphonic acid. Treatment of the latter with tetraphenylphosphonium chloride resulted in the formation of the tetraphenylphosphonium salt. The structures of the compounds were elucidated by FTIR, H-1, C-13, F-19, and P-31 NMR spectroscopy as well as by ESI-mass spectrometry. The molecular and crystal structure of the tetraphenylphosphonium salt, determined by single crystal X-ray diffraction, is also presented.