Conclusions
The quantum yields of the photochromism of spiropyrans with two chromene functions have been determined. The combining of nitrochromene and benzochromene fragments in a single molecule results in an increase in the quantum yields of the photochromism of the benzochromene part of the molecules.
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A. S. Kholmanskii, A. V. Zubkov, and K. M. Kyumaev, Usp. Khim.,50, 569 (1981).
E. R. Zakhs, Ya. N. Malkin, and V. A. Kuz'min (Kuzmin), Photogr. Sci. Eng.,23, 20 (1979).
Ya. N. Malkin, V. A. Kuz'min, and F. A. Mikhailenko, Izv. Akad. Nauk SSSR, Ser. Khim., 83 (1977).
Yu. E. Borisevich, A. S. Tatikolov, and V. A. Kuz'min, Khim. Vys. Énerg.,12, 474 (1978).
H. G. Heller and G. R. Langan, J. Chem. Soc., Perkin Trans. I, 341 (1981).
Sh. Ruziev, Ya. N. Malkin, and V. A. Kuz'min, Izv. Akad. Nauk SSSR, Ser. Khim., 537 (1986).
Ya. Na. Malkin, V. A. Kuz'min, and É. R. Zakhs, Izv. Akad. Nauk SSSR, Ser. Khim., 643 (1979).
A. S. Kholmanskii, Zh. Fiz. Khim., 689 (1983).
M. A. Gal'bershtam, Disseration for the Degree of Doctor of Chemical Sciences, Moscow (1978).
A. Kellmann, L. Lindqvist, S. Monti, et al., J. Photochem.,21, 223 (1983).
P. Appriou, R. Guglielmetti, and F. Gamier, J. Photochem.,8, 145 (1978).
I. L. Belaits and T. D. Platonova, Opt. Spektrosk.,35, 218 (1973).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 773–776, April, 1988.
We thank P. P. Levin for carrying out the measurements by the method of laser photolysis and A. S. Kholmanskii for determining the extinction coefficients of a number of compounds.
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Krasieva, T.B., Malkin, Y.N. & Kuz'min, V.A. Determination of the quantum yields of the photochromism of spiropyrans with two chromene fragments. Russ Chem Bull 37, 657–660 (1988). https://doi.org/10.1007/BF01455470
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DOI: https://doi.org/10.1007/BF01455470