Synthesis and Spectroscopic Properties of S-,O-Substituted Naphthoquinone Dyes


Ibis C., Deniz N. G.

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, cilt.185, ss.2324-2332, 2010 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 185 Konu: 11
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1080/10426501003598671
  • Dergi Adı: PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
  • Sayfa Sayısı: ss.2324-2332

Özet

New S-,O-substituted naphthoquinone compounds (3a, 4b, 6, 7c, 9d, 10, 12, 13c, 14d, 15) were synthesized via vinilic substitution. 2,3-Dichloro-1,4-naphthoquinone gave 3a and 4b with 4,4'-thiobisbenzenethiol, respectively. Compounds 6 and 7c were obtained from the reaction of 2,3-dichloro-1,4-naphthoquinone with cyclohexylmercaptane. The compounds 9d and 10 were prepared from the reaction of 2,3-dichloro-1,4-naphthoquinone with 6-mercapto-1-hexanol. Compounds 12, 13c, 14d, and 15 were synthesized from the reaction of 2,3-dichloro-1,4-naphthoquinone with 1,6-hexanedithiol. Their structures were characterized by micro analysis, FT-IR, 1H NMR, 13C NMR, MS, UV-Vis, and fluorescence spectroscopy.