C-13 NMR-SPECTRA OF SANTONIN PHOTOPRODUCTS - CHARACTERIZATION OF A NOVEL PRODUCT


AYALP A., OZDEN T., OZDEN S.

SPECTROSCOPY LETTERS, vol.25, no.4, pp.559-564, 1992 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 25 Issue: 4
  • Publication Date: 1992
  • Doi Number: 10.1080/00387019208021530
  • Title of Journal : SPECTROSCOPY LETTERS
  • Page Numbers: pp.559-564

Abstract

C-13 NMR spectra of lumisantonin (2), isosantoxane (3a), its acetyl derivative (3b) and santonic acid (4) are reported. The structure of a novel photo derivative (6) is established on the basis of spectroscopic methods, particularly C-13 NMR spectra.