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Molecules 2000, 5(6), 809-815; doi:10.3390/50600809

Spectral and Solvation Properties of Some Dipyrromethene Hydrobromides and Their Oxa- and Thia- Analoges

1,* , 2, 2, 1, 2 and 2
1 Solution Chemistry Institute of Russian Academy of Sciences, Akademicheskaya St., Ivanovo- 153045, Russian Federation 2 Ivanovo State University of Chemistry and Technology, 7, Engels Av., Ivanovo-153460, Russian Federation
* Author to whom correspondence should be addressed.
Received: 17 March 2000 / Accepted: 2 April 2000 / Published: 12 June 2000
(This article belongs to the Special Issue Porphyrin Chemistry)
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The spectral and solvatation properties of hydrobromides of 3,3/,4,4/,5,5/-hexamethyldipyrromethene-2,2/, 3,3/,4,4/,5/-pentamethyldipyrromethene-2,2/,3,3/,4/,5,5/-pentamethyldipyrromethene-2,2/, 1/,3,4,5-tetramethyldipyrromethene-2,2/, 3,4,5-trimethyldipyrromethene-2,2/ and their oxa- and thia- analoges in benzene, n-propanol, chloroform, pyridine and N,N-dimethylformamide have been studied. The changes of relative solvation enthalpies are calculated and discussed.
Keywords: dipyrromethene; solvation; spectral properties dipyrromethene; solvation; spectral properties
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Berezin, M.B.; Chernova, O.M.; Shatunov, P.A.; Pashanova, N.A.; Berezin, D.B.; Semeikin, A.S. Spectral and Solvation Properties of Some Dipyrromethene Hydrobromides and Their Oxa- and Thia- Analoges. Molecules 2000, 5, 809-815.

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