Conclusions
A new method has been proposed for the determination of the extinction coefficients of shortlived photoinduced forms of spiropyrans based on the rapid neutralization of the salt of the colored form under stopflow conditions.
Literature cited
R. C. Bertelson, in: Photochromism, G. H. Brown (ed.), Wiley-Interscience, New York (1971), p. 193.
M. A. Gal'bershtam, Chemical Sciences Doctoral Thesis, Moscow (1978), p. 153.
Ya. N. Malkin, V. A. Kuz'min, and é. R. Zakhs, Izv. Akad. Nauk SSSR, Ser. Khim., 634 (1979).
A. A. Lyubimov, V. S. Marevtsev, and V. D. Ermakova, Izv. Akad. Nauk SSSR, Ser. Khim., 1509 (1985).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1405–1406, June, 1988.
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Krasieva, T.B., Malkin, Y.N. & Kuz'min, B.A. Method for the determination of the extinction coefficients of shortlived photocolored forms of spiropyrans. Russ Chem Bull 37, 1239–1240 (1988). https://doi.org/10.1007/BF00961941
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DOI: https://doi.org/10.1007/BF00961941