PHOTOCHROMIC DIHETARYLETHYLENES. 21. SYNTHESIS AND PHOTOCHEMICAL PROPERTIES OF 1,2-BIS{5-(2-BENZOTHIAZOLYL)-2-ETHYLTHIENO[2,3-<i>b</i>]THIOPHEN-3-YL}HEXAFLUOROCYCLOPENTENE

Authors

  • М. М. Краюшкин N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991
  • М. А. Калик N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991
  • Д. В. Кожинов N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991
  • А. Ю. Мартынкин N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991
  • Ю. П. Строкач N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991
  • В. А. Барачевский Center for Photochemistry, Russian Academy of Sciences, Moscow 119421

DOI:

https://doi.org/10.1007/8343

Keywords:

1, 2-бис{2-этил-5-(бензтиазол-2-ил)тиено[2, 3-b]тиофен-3-ил}гексафторциклопентен, 2-дигетарилэтены, производные тиенo[2, 3-b]тиофена, флюоресценция

Abstract

1,2-Bis{5-(2-benzothiazolyl)-2-ethylthieno[2,3-b]thiophen-3-yl}hexafluorocyclopentene has been synthesized for the first time. It was shown that, unlike analogous derivatives of thieno[3,2-b]thiophene, on irradiation with UV light (λ = 313 nm) it did not display photochromic properties, but undergoes an irreversible photoconversion which is accompanied by the display of intense fluorescence. This raises the prospect of using this compound for creating an irreversible photoluminescent recording medium.

How to Cite
Krayushkin, M. M.; Kalik, M. A.; Kozhinov, D. V.; Martynkin,A. Yu.; Strokach, Yu. P.;
Barachevsky, V. A.  Chem. Heterocycl. Compd. 2005, 41, 312. [Khim. Geterotsikl. Soedin. 2005, 360.]

For this article in the English edition, see DOI 10.1007/s10593-005-0149-9

 

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Published

2023-11-27

Issue

No. 3 (2005)

Section

Original Papers