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Special Issue "Porphyrin Chemistry"

A special issue of Molecules (ISSN 1420-3049).

Deadline for manuscript submissions: closed (18 March 2000)

Special Issue Information

Keywords

Published Papers (7 papers)

Galina M. Mamardashvili, Nugdzar Zh. Mamardashvili and Boris D. Berezin Article: Solubility of Alkylporphyrins Molecules 2000, 5(6), 762-766; doi:10.3390/50600762 Received: 10 March 2000 / Accepted: 24 March 2000 / Published: 7 June 2000 Show/Hide Abstract | Download PDF Full-text (53 KB) Abstract: The solubility in benzene and ethanol of 2,8,12,18-tetramethyl-3,7,13,17-tetrabuthylporphyrin with various substituents in the5,15-positions of the molecule is investigated. A comparative analysis of the influence of alkyl substituents on porphyrin solubility is carried out.

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Nugzar Zh. Mamardashvili and Oleg A. Golubchikov Article: Synthesis and Spectral Properties of ms-Tetrasubstituted b-Octaalkylporphyrins Molecules 2000, 5(6), 757-761; doi:10.3390/50600757 Received: 7 March 2000 / Accepted: 27 March 2000 / Published: 8 June 2000 Show/Hide Abstract | Download PDF Full-text (42 KB) Abstract: Four new ms-tetrasubstituted β-octaalkylporphyrins are synthesized and their spectral properties are discussed.

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Svetlana V. Zaitzeva, Sergey A. Zdanovich, Tatiana A. Ageeva, Alexandr S. Ocheretovi and Oleg A. Golubchikov Article: Influence of the Nature of Porphyrin and Extraligand on the Stability of Zinc Extracomplexes Molecules 2000, 5(6), 786-796; doi:10.3390/50600786 Received: 15 March 2000 / Accepted: 29 April 2000 / Published: 9 June 2000 Show/Hide Abstract | Download PDF Full-text (103 KB) Abstract: The mutual influence of ligands within the structure of Zn-porphyrins on the thermodynamic stability of the latter was investigated.

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Olga B. Akopova and Sergei A. Zdanovich Article: The Prognostication of Columnar Mesophases - Synthesis and Mesomorphism of Some Porphyrin Derivatives Molecules 2000, 5(6), 797-808; doi:10.3390/50600797 Received: 10 March 2000 / Accepted: 27 March 2000 / Published: 10 June 2000 Show/Hide Abstract | Download PDF Full-text (141 KB) Abstract: The existence of columnar mesophases (CM) for a new series of the porphyrin derivatives is predicted. With this purpose, the computation of molecular parameters (K, Кc, Кs, Kp, Mm, Mr) is carried out for eighty five molecules, including materials with a small number of peripheral substitutes. For verification of the existence of CM in the series of materials examined, some of them are synthesized and their mesomorphism is investigated.

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T. N. Sokolova, T. N. Lomova, M. E. Klueva, E. E. Suslova, V. E. Mayzlish and G. P. Shaposhnikov Article: Structure-Stability Relationships of Phthalocyanine Copper Complexes Molecules 2000, 5(6), 775-785; doi:10.3390/50600775 Received: 14 March 2000 / Accepted: 11 April 2000 / Published: 12 June 2000 Show/Hide Abstract | Download PDF Full-text (97 KB) Abstract: The influence of NO2, Br, and COOH function substituents in various positions of Cu(II)Pc on the reactivity of the latter concerning the dissociation of the metal - nitrogen bonds in proton donor solvents is discussed.

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Michail B. Berezin, Olga M. Chernova, Pavel A. Shatunov, Natalia A. Pashanova, Dmitri B. Berezin and Aleksandr S. Semeikin Article: Spectral and Solvation Properties of Some Dipyrromethene Hydrobromides and Their Oxa- and Thia- Analoges Molecules 2000, 5(6), 809-815; doi:10.3390/50600809 Received: 17 March 2000 / Accepted: 2 April 2000 / Published: 12 June 2000 Show/Hide Abstract | Download PDF Full-text (43 KB) 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.

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Nugzar Zh. Mamardashvili Editorial: Guest Editor's Notice Molecules 2000, 5(6), 756; doi:10.3390/50600756 Received: 20 March 2000 / Published: 20 June 2000 Show/Hide Abstract | Download PDF Full-text (3 KB) Abstract: n/a

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Last update: 7 October 2008