Pyrylocyanines. 32. Free radicals of a series of tert-butyl-substituted pyrylocyanines and their heteroanalogs |
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| Authors: | A V Shpakov O Yu Okhlobystin A D Kachkovskii V V Kurdyukov A I Tolmachev |
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| Institution: | (1) Institute of Organic Chemistry, Academy of Sciences of the Ukraine, 253660 Kiev-94 |
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| Abstract: | The one-electron reduction of tetra-tert-butyl-substituted pyrylo- and thiapyrylocyanines of the  - and  -series was investigated by ESR spectroscopy and electrochemistry. The free radicals formed from cations of the indicated dyes were characterized.For Communication 32, see 1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1638–1641, December, 1993. |
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