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Recent advances in the catalytic oxidation of alkene and alkane substrates using immobilized manganese complexes with nitrogen containing ligands. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Fang Y, Wang L, Xu W, Ou Z, Chen M, Cong L, Shan W, Ke X, Kadish KM. Spectral, Electrochemical, and ESR Characterization of Manganese Tetraarylporphyrins Containing Four β,β'-Pyrrole Fused Butano and Benzo Groups in Nonaqueous Media. Inorg Chem 2019; 58:2576-2587. [PMID: 30721029 DOI: 10.1021/acs.inorgchem.8b03184] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two series of β,β'-pyrrole butano- and benzo-substituted mangenese(III) tetraarylporphyrins were synthesized and characterized with regard to their spectral and electrochemical properties. The investigated compounds have the general formula butano(Ar)4PorMnCl and benzo(Ar)4PorMnCl, where Por is the dianion of the porphyrin and Ar is a p-CH3Ph, Ph or p-ClPh group on each of the four meso-positions of the macrocycle. Each manganese(III) butano- or benzoporphyrin was examined in CH2Cl2 and/or pyridine containing 0.1 M tetra- n-butylammonium perchlorate and the data then were compared to that of the parent tetraarylporphyrins having the same meso-substituents. Up to four reductions are observed for each compound, the first being metal-centered to generate a Mn(II) porphyrin, and the second and third being porphyrin ring-centered to give a Mn(II) porphyrin π-anion radical and dianion, respectively. The one-electron reduced manganese porphyrins have an ESR spectrum with signals at g⊥= 5.6-5.8 and g// = 2.0, indicating a mixture of the four- and five-coordinated Mn(II) complexes in a high-spin state (3d5, S = 5/2, I = 5/2). Data from cyclic voltammetry and spectroelectrochemistry both suggest that formation of the porphyrin dianion is followed by a chemical reaction at the electrode surface to give an electroactive phlorin anion. The effects of solvent and porphyrin substituents on ultraviolet-visible light (UV-vis) spectra, redox potentials, and electron transfer mechanisms are discussed.
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Affiliation(s)
- Yuanyuan Fang
- School of Chemistry and Chemical Engineering , Jiangsu University , Zhenjiang , 212013 , China
| | - Liping Wang
- School of Chemistry and Chemical Engineering , Jiangsu University , Zhenjiang , 212013 , China
| | - Weijie Xu
- School of Chemistry and Chemical Engineering , Jiangsu University , Zhenjiang , 212013 , China
| | - Zhongping Ou
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Mingyuan Chen
- School of Chemistry and Chemical Engineering , Jiangsu University , Zhenjiang , 212013 , China.,Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Lei Cong
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Wenqian Shan
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Xiangyi Ke
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Karl M Kadish
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
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Matsumoto J, Yasuda M. Optimal axial alkylpyridinium-bonded tricationic P-porphyrin in photodynamic inactivation of Escherichia coli. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2166-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Matsumoto J, Kai Y, Yokoi H, Okazaki S, Yasuda M. Assistance of human serum albumin to photo-sensitized inactivation of Saccharomyces cerevisiae with axially pyridinio-bonded P-porphyrins. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 161:279-83. [DOI: 10.1016/j.jphotobiol.2016.05.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 05/27/2016] [Accepted: 05/30/2016] [Indexed: 02/08/2023]
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Castro KA, Pires SM, Ribeiro MA, Simões MM, Neves MGP, Schreiner WH, Wypych F, Cavaleiro JA, Nakagaki S. Manganese chlorins immobilized on silica as oxidation reaction catalysts. J Colloid Interface Sci 2015; 450:339-352. [DOI: 10.1016/j.jcis.2015.03.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 03/11/2015] [Indexed: 11/30/2022]
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Girek B, Sliwa W. Hybrids of cationic porphyrins with nanocarbons. J INCL PHENOM MACRO 2015; 82:283-300. [PMID: 26167127 PMCID: PMC4491362 DOI: 10.1007/s10847-015-0485-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Accepted: 02/13/2015] [Indexed: 01/09/2023]
Abstract
In the review hybrids of cationic porphyrins (i.e. porphyrins functionalized by quaternary pyridinium groups) with nanocarbons such as fullerenes, carbon nanotubes and graphene are described. Selected examples of these species are characterized in regard of their properties and possible applications.
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Affiliation(s)
- Beata Girek
- Institute of Chemistry, Environmental Protection and Biotechnology, Jan Długosz University in Czestochowa, Armii Krajowej 13/15, 42-200 Czestochowa, Poland
| | - Wanda Sliwa
- Institute of Chemistry, Environmental Protection and Biotechnology, Jan Długosz University in Czestochowa, Armii Krajowej 13/15, 42-200 Czestochowa, Poland
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