Journal of Photoscience

Korean Society of Photoscience (한국광과학회)
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PHOTOCYCLIZATION REACTION OF 1-(9-ANTHRYL)-2-(n-PYRIDYL)ETHENE (n=2, 4) AND 1-(9-ANTHRYL)-2-)2-PYRAZINYL)ETHENE

  • Shin, Eun-Ju (Department of Chemistry, Sunchon National University) ;
  • Bae, Tae-Woong (Department of Chemistry, Sunchon National University)
  • Published : 1999.06.01
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Abstract

trans-1-(9-Anthryl)-2-(n-pyridyl)ethene (t-n-APyE, n=2 or 4) and trans-1-(9-anthryl)-2-pyrazinylethene (T-APzE) exhibits solvent-dependent fluorescence and efficient trans)cis photoisomerization. Photochemical reactivities of t-2-APyE, t-4-APyE, and t-APzE have been investigated in nonpolar and polar solvents. In nonpolar solvent, parallel photocyclization reaction occurs very efficiently in competition with the fluorescence and photoisomerization. But, in polar solvent, photocyclization was not observed. It is probably due to the stabilization of charge separated state in polar solvent, which is an intermediate in photoisomerization reaction.

Keywords

References

  1. Org. Photochem. v.3 The cis-trans Photosiomerization of Olefins Saltiel, J.;J. D'Agostino;E. D. Megarity;L. Metts;K. R. Neuberger;M. Wrighton;O. C. Zafirou
  2. Rearrangements in Ground and Excited States v.3 cis-trans Isomerization of Olefins Saltiel, J.;J. L. Charlton;P. de Mayo(ed.)
  3. Chem. Rev. v.91 Photoisomerization Dynamics of Stilbenes Waldeck, D. H.
  4. Pure Appl. Chem. v.54 Photophysical and Photochemical Behaviour of Stilbene-like Molecules and Their Aza-Ana-logues Mazzucato, U.
  5. Angew. Chem. Int. Ed. Engl. v.31 no.11 The Photochemistry of Stilbenoid Compounds and Their Role in Materials Technology Meier, H.
  6. Pure Appl. Chem. v.60 Novel Insights into Photoisomerization of Olefins Arai, T.;T. Karatsu;H. Misawa;Y. Kuriyama;H. Okamoto;T. Hiresaki;H. Furuuchi;H. D. Zeng;H. Sakaragi;K. Tokumaru
  7. Chem. Rev. v.93 Photochemical One-Way Adiabatic Isomerization of Aromatic. Olefins Arai, T.;K. Tokumaru
  8. Adv. Photochem. v.20 Present Status of The Photoisomerization about Ethylenic Bonds Arai, T.;K. Tokumaru
  9. J. Phys. Chem. v.90 Excited-State Properties of trans-(9-Anthryl)ethylenes. Effects of Geometric Distortion about Single Bond Bhattacharyya, K.;S. K. Chattopadhyay;S. Baral-Tosh;P. K. Das
  10. J. Chem. Soc. Faraday Trans. 2 v.84 A Photophysical and Theoretical Study of Styrylanthracenes Bartocci, G.;F. Masetti;U. Mazzucato;A. Spalletti;G. Orlandi;G. Poggi
  11. J. Chem. Soc. Faraday Trans. v.88 Effect of the Nature of the Aromatic Groups on the Lowest Excited States of trans-1,2-Diarylethenes Bartocci, G.;U. Mazzucato;A. Spalletti;G. Orlandi;G. Poggi
  12. J. Chem. Soc. Faraday Trans. v.88 Photoinduced Electron Transfer between Styrylanthracenes and Electron Donors and Acceptors in Acetonirile Gorner, H.;F. Elisei;G. G. Aloisi
  13. Coord. Chem. Rev. v.125 Evidence of Adiabatic Channels in the Singlet Photoisomerization of cis-1,2-Diarylethenes: a Fluorimetric Study Mazzucato, U;A. Spalletti;G. Bartocci
  14. J. Am. Chem. Soc. v.118 Excited State Behavior of Diarylethenes in the Subnanosecond Timescale: The Role of an Upper Singlet Aloisi, G. G.;F. Elisei;L. Latterini;U. Mazzucato;M. A. J. Rodgers
  15. Res. Chem. Intermed. v.21 Solvent and Temperature Effects on the Fluorescence and Competitive Photoreactions of cis-9-Styrylanthracene Bartocci, G.;A. Spalletti;U. Mazzucato
  16. J. Photoscience v.1 cis-trans Photoisimerization of 4-(2-(9-Anthryl)vinyl)pyridine; An Aza Analogue of 1-(9-Anthryl)-2-phenylethene Shin, E. J.;S. H. Kim;H. K. Kang
  17. J. Photochem. Photobiol. A.: Chem. v.107 Photophysical Properties and Photoisomerization Behaviour of 1-(9-Anthryl)-2(n-pyridyl)ethenes(n=2,3, or 4) pyridine;Aza Analogues of 1-(9-Ahthryl)-2-phenylethene Shin, E. J.;E. Y. Bae;S. H. Kim;H. K. Kang;S. C. Shim
  18. J. Photochem. Photobiol. A: Chem. v.114 Photoisomerization Behaviour of 1-(9-Anthryl)-2-(2-pyrazinyl)ethene, A diaza Analogue of 1-(9-Anthryl)-2-phenylethene Shin, E. J.;S. W. Choi
  19. Bull. Korean. Chem. Soc. v.20 Photophysical Properties and Photoisomerization Behaviour of 1-(9-Anthryl)-2(2-quinolinyl)ethene Shin, E. J.