DOI QR코드

DOI QR Code

The Double Photodissociation of Geminal, Dichloride

  • Platz, M. S. (Ohio State University, Department of Chemistry) ;
  • Lee, Woo-Bung (Department of Chemistry, Kyungpook National University)
  • Published : 1989.08.20

Abstract

Photolysis of dichlorodiphenylmethane in glassy 2-MeTHF at 77K results in the formation of diphenylcarbene and the diphenylchloromethyl radical, which were detected by their flourescence emission and excitation spectra. The relative yield of the carbene to radical is shown to vary dramatically as a function of irradiation time. The photolability of the radical is also demonstated. These results were interpreted in terms of a two step mechanism, where the diphenylchloromethyl radical is an intermediate in the formation of diphenylcarbene.

Keywords

References

  1. Trans. Faraday. Soc. v.51 G. Porter;F. J. Wright
  2. J. Chim. Phys. v.61 L. Grajcar;S. Leach
  3. J. Chem. Soc. A. T. Watts;S. Walker
  4. J. Chem. Phys. v.48 P. M. Johnson;A. C. Albrecht
  5. J. Phys. Chem. v.79 T. Okamura;I. Tanaka
  6. Chem. Phys. v.6 A. Bromberg;D. M. Friedrich;A. Albrecht
  7. J. Phys. Chem. v.80 M. Irie;M. Shimizu;H. Yoshida
  8. J. Ch. Phys. Tome v.61 G. Porter;B. Ward
  9. J. Am. Chem. Soc. v.106 E. F. Hilinski;D. Huppert;D. F. Kelley;S. V. Milton;P. M. Rentzepis
  10. J. Phys. Chem. v.89 K. Tokumurak;M. Udagawa;M. Itoh
  11. J. Phys. Chem. v.87 D. F. Kelley;S. V. Milton;D. Huppert;P. M. Rentzepis
  12. J. Am. Chem. Soc. v.107 L. J. Johnston;J. C. Scaiano
  13. J. Am. Chem. Soc. v.108 D. Meisel;P. K. Das;G. L. Hug;K. Bhattacharyya;R. W. Fessenden
  14. J. Phys. Chem. v.89 A. Bromberg;D. Meisel
  15. Chem. Phys. Lett. v.128 J. C. Scaiano;D. Weir
  16. J. Am. Chem. Soc. v.107 J. C. Scaiano;M. Tanner;D. Weir
  17. Chem. Phys. Lett. v.20 T. Okamura;K. Obi;I. Tanaka
  18. J. Phys. Chem. v.61 M. Dzvonik;S. Yang;R. Bersohn
  19. J. Phys. Chen. v.87 D. F. Kelley;S. V. Milton;D. Huppert;P. M. Rentzepis
  20. J. Am. Chem. Soc. v.110 K. W. Haider;M. S. Platz;A. Despres;V. Lejeune;E. Migirdicyan;T. Bally;E. Haselbach
  21. Chem. Phys. Lett. v.116 L. J. Johnston;J. C. Scaiano
  22. Chem. Phys. Lett. v.116 K. A. Horn;B. D. Allison
  23. Acc. Chem. Res. v.1 A. M. Trozzolo
  24. Acc. Chem. Res. v.21 J. C. Scaino;L. J. Johnston;W. G. McGimpsey;D. Weir
  25. J. Am. Chem. Soc. v.104 M. S. Platz;V. P. Senthilnathan;B. B. Wright;C. W. McCurdy, Jr.
  26. J. Phys. Chem. v.91 R. L. Barcus;B. B. Wright;E. Leyva;M. S. Platz
  27. J. Phys. Chem. v.89 A. Bromberg;D. Meisel