A pulse-product-yield-detected ESR study on the photolysis of nitronaphthalene-aniline bifunctional chain molecule

Bulletin of the Chemical Society of Japan

Volumn 72, Issue 1, 1999, Pages 27-31

  Konishi, Yoshinari ^c   Maruthamuthu, Pichai ^a,c   Okazaki, Masaharu ^c   Arakawa, Youko ^b   Nakagaki, Ryoichi ^b  

^a UNIVERSITY OF MADRAS   (India)

^b KANAZAWA UNIVERSITY   (Japan)

^c NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANILINE DERIVATIVE; BENZENE DERIVATIVE; NAPHTHALENE DERIVATIVE; RADICAL;

ARTICLE; CHEMICAL REACTION KINETICS; ELECTRON SPIN RESONANCE; LASER; MAGNETIC FIELD; MICROWAVE RADIATION; PHOTOLYSIS; REACTION ANALYSIS;

EID: 0032890853     PISSN: 00092673     EISSN: None     Source Type: Journal    
DOI: 10.1246/bcsj.72.27     Document Type: Article

References (25)

1. G. Ciamician and P. Silber, Ber. Dtsch. Chem. Ges., 34, 2040 (1901); G. Ciamician and P. Silber, Chem. Zentralbl., 1, 1190 (1902).
2. G. Ciamician and P. Silber, Ber. Dtsch. Chem. Ges., 34, 2040 (1901); G. Ciamician and P. Silber, Chem. Zentralbl., 1, 1190 (1902).
3. W. Horspool and D. Armesto, "Organic Photochemistry: A Comprehensive Treatment," Ellis Horwood, London (1992); J. Kagan, "Organic' Photochemistry: Principles and Applications," Academic Press, London (1993).
4. W. Horspool and D. Armesto, "Organic Photochemistry: A Comprehensive Treatment," Ellis Horwood, London (1992); J. Kagan, "Organic' Photochemistry: Principles and Applications," Academic Press, London (1993).
5. D. Doepp, "CRC Handbook of Organic Photochemistry and Photobiobgy," ed by W. H. Horsoopl and P.-S. Song, CRC Press, Boca Raton (1995), Sect. 1, Chap. 81.
6. J. F. Camerson and M. J. Frechet, J. Am. Chem. Soc., 113, 4303 (1991).
7. R. Nakagaki, K. Mutai, M. Hiramatsu, H. Tukada, and S. Nagakura, Can. J. Chem., 66, 1989 (1988).
8. M. Okazaki and T. Shiga, Nature, 323, 240 (1986).
9. M. Okazaki, S. Sakata, R. Konaka, and T. Shiga, J. Chem. Phys., 86, 6792 (1987).
10. Y. Sakaguchi, S. Nagakura, and H. Hayashi, Chem. Phys. Lett., 72, 420 (1980).
11. H. Hayashi, "Photochemistry and Photophysics," ed by J. F. Rabek, CRC Press, Boca Raton, Florida (1990), Vol. I, p. 59.
12. U. E. Steiner and H. J. Wolff, "Photochemistry and Photophysics," ed by J. F. Rabek, CRC Press, Boca Raton, Florida (1991), Vol. IV, p. 1.
13. R. Nakagaki, K. Mutai, and S. Nagakura, Chem. Phys. Lett., 154, 581 (1988).
14. M. Okazaki, N. Polyakov, Y. Konishi, and K. Toriyama, Appl. Magn. Reson., 7, 149 (1994).
15. M. Okazaki and K. Toriyama, J. Phys. Chem., 99, 17244 (1995).
16. K. Maeda, Y. Araki, Y. Kamata, K. Enjo, H. Murai, and T. Azumi, Chem. Phys. Lett., 262, 110 (1996).
17. Y. Sakaguchi, A. U. Astashkin, and B. M. Tadjikov, Chem. Phys. Lett., 286, 481 (1997).
18. When J is much larger than the hfc's of the radical-pair system, the transition between the triplet and the singlet states is prohibited and thus no PYESR signal is expected. Since the maximum hyperfine interaction in the system would be 6.0 mT (due to two β-protons and one α-proton in the carbon-centered radical of Fig. 1), J should be smaller than 10 mT. According to an exponential model for J proposed by F. J. J. De Kanter, et al. (Chem. Phys. Lett., 58, 334 (1978)), J of 10 mT corresponds to the separation of 1.5 nm for the two spins.
19. Y. Konishi, M. Okazaki, and K. Toriyama, Appl. Magn. Reson., 11, 135 (1996).
20. Y. Konishi and M. Okazaki, Appl. Magn. Reson., 14, 131 (1998).
21. M. Okazaki, Y. Tai, K. Nunome, K. Toriyama, and S. Nagakura, Chem. Phys., 161, 177 (1992).
22. P. Neta, M.G. Simic, and M.Z. Hoffman, J. Phys. Chem., 80, 2018 (1976).
23. V. Jagannadham and S. Steenken, J. Am. Chem. Soc., 106, 6542 (1984).
24. Y. Tanimoto, Y. Fujiwara, S. Takamatsu, A. Kita, M. Itoh, and M. Okazaki, J. Phys. Chem., 96, 9844 (1992).
25. Y. Tanimoto, H. Tanaka, Y. Fujiwara, and M. Fujiwara, J. Phys. Chem., 102A, 5611 (1998).