NMR, ABSORPTION AND FLUORESCENCE PARAMETERS OF AZLACTONES

ICLI S., ICIL H., ALP S., KOC H., MCKILLOP A.

SPECTROSCOPY LETTERS, cilt.27, sa.9, ss.1115-1128, 1994 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 27 Sayı: 9
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1080/00387019408006969
  • Dergi Adı: SPECTROSCOPY LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1115-1128
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

Absorption and fluorescence wavelenghts for a series of azlactones have been measured from acetonitrile solutions that had no pre-light exposure. Fluorescence quantum yields, Q(F), are found to be in general less than 0.01, excluding the the derivatives with naphthyl and p-dimethylaminophenyl substituents. Previously reported Q(F) values did not fit to our results.