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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 3.0).

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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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