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

doi:10.3390/50600809

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

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

Michail B. Berezin ¹^,* , Olga M. Chernova ², Pavel A. Shatunov ², Natalia A. Pashanova ¹, Dmitri B. Berezin ² and Aleksandr S. Semeikin 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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Abstract: 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

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MDPI and ACS Style

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.

AMA Style

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(6):809-815.

Chicago/Turabian Style

Berezin, Michail B.; Chernova, Olga M.; Shatunov, Pavel A.; Pashanova, Natalia A.; Berezin, Dmitri B.; Semeikin, Aleksandr S. 2000. "Spectral and Solvation Properties of Some Dipyrromethene Hydrobromides and Their Oxa- and Thia- Analoges." Molecules 5, no. 6: 809-815.

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