Chinese Journal of Magnetic Resonance ›› 2001, Vol. 18 ›› Issue (4): 383-390.

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SYNTHESIS AND NMR STUDY OF PHENOLS MULTI SUBSTITUTED BY ALKANES CONTAINING FLUORINE AND STUDY ON THEIR NMR SPECTRA

FAN Chun, SHI Zhijian*, CAO Weiguo, HUA Li   

  1. Department of Chemistry, Shanghai University,  Shanghai 200436
  • Received:2001-06-25 Revised:2001-07-23 Published:2001-12-05 Online:2001-12-05
  • About author:*Correspondence author
  • Supported by:

    国家自然科学基金资助项目.

Abstract:

A group of multi substituted phenols were prepared via intramolecular wittig reaction of a kind of long chain phosphonic ylides.The intermediate   and the  products were analyzed by 1H NMR and 13C NMR. Their chem ical shifts and J-coupling constants were studied. The reaction paths and m echanism were also proposed.

Key words: Multi substituted phenol, Triphenyl phosphine, Methyl perfluoroalkynoate

CLC Number: