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Yang C, Xu S, Peng F, Zhou W, Zhou Q, Chen X, Zhang B, Deng K. Coherent experimental and simulation approach to explore the cis/trans isomeric effects of cobalt thioporphyrazines on their photocatalytic performance. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Uno H, Ishiwata M, Muramatsu K, Takase M, Mori S, Okujima T. Oxidation Behavior of 1,3-Dihydrothieno[3,4-a]HPHAC. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hidemitsu Uno
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Misaki Ishiwata
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Kota Muramatsu
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Masayoshi Takase
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Shigeki Mori
- Division of Material Science, Advanced Research Support Center, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Tetsuo Okujima
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
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Kimura T, Muraoka H, Nakajo S, Ogawa S, Yamamoto S, Kobayashi N. Preparation and Optical and Electrochemical Properties of Phthalocyanines with Four or Eight Diphenylphosphino, Diphenylphosphoryl, and Diphenylthiophosphinyl Groups. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701676] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Takeshi Kimura
- Center for Instrumental Analysis; Iwate University; 020-8551 Morioka Japan
| | - Hiroki Muraoka
- Department of Chemistry and Bioengineering; Faculty of Science and Engineering; Iwate University; 020-8551 Morioka Japan
| | - Shiduko Nakajo
- Center for Instrumental Analysis; Iwate University; 020-8551 Morioka Japan
| | - Satoshi Ogawa
- Department of Chemistry and Bioengineering; Faculty of Science and Engineering; Iwate University; 020-8551 Morioka Japan
| | - Satoshi Yamamoto
- Division of Chemistry and Materials; Faculty of Textile Science and Technology; Shinshu University; Ueda 386-8567 Japan
| | - Nagao Kobayashi
- Division of Chemistry and Materials; Faculty of Textile Science and Technology; Shinshu University; Ueda 386-8567 Japan
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Almond-Thynne J, Blakemore DC, Pryde DC, Spivey AC. Site-selective Suzuki-Miyaura coupling of heteroaryl halides - understanding the trends for pharmaceutically important classes. Chem Sci 2017; 8:40-62. [PMID: 28451148 PMCID: PMC5304707 DOI: 10.1039/c6sc02118b] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 08/04/2016] [Indexed: 12/22/2022] Open
Abstract
Suzuki-Miyaura cross-coupling reactions of heteroaryl polyhalides with aryl boronates are surveyed. Drawing on data from literature sources as well as bespoke searches of Pfizer's global chemistry RKB and CAS Scifinder® databases, the factors that determine the site-selectivity of these reactions are discussed with a view to rationalising the trends found.
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Affiliation(s)
- Joshua Almond-Thynne
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
| | - David C Blakemore
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - David C Pryde
- Pfizer Worldwide Medicinal Chemistry , The Portway Building, Granta Park, Great Abington , Cambridge , CB21 6GS , UK
| | - Alan C Spivey
- Department of Chemistry , Imperial College London , South Kensington Campus , London , SW& 2AZ , UK .
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Guo Y, Song S, Zheng Y, Li R, Peng T. Synthesis and characterization of an A2BC type phthalocyanine and its visible-light-responsive photocatalytic H2 production performance on graphitic carbon nitride. Dalton Trans 2016; 45:14071-9. [PMID: 27254245 DOI: 10.1039/c6dt01248e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A highly asymmetric A2BC type zinc phthalocyanine (Zn-di-PcNcTh) has been designed and synthesized. The Zn-di-PcNcTh used a π electron rich thiophene ring in place of the benzenoid rings of phthalocyanine which acted as an electron donor, diphenylphenoxy substituents to retard aggregation and a carboxyl-naphthalene unit as an electron acceptor. The asymmetric phthalocyanine shows a strongly split Q-band and wide spectral absorption in the visible/near-IR light region, which can extend the spectral response region of graphitic carbon nitride (g-C3N4) from ∼450 nm to more than 800 nm. By using it as a sensitizer of 1.0 wt% Pt-loaded graphitic carbon nitride (g-C3N4), the experimental results indicate that Zn-di-PcNcTh-Pt/g-C3N4 shows a H2 production efficiency of 249 μmol h(-1) with an impressive turnover number (TON) of 9960.8 h(-1) under visible light (λ≥ 420 nm) irradiation, much higher than that of pristine Pt/g-C3N4. Owing to the introduction of a highly bathochromic shift of 3,4-dicyanothiophene and the valuable "push-pull" effect from the thiophene (electron donor) to the carboxyl-naphthalene (electron acceptor) unit, Zn-di-PcNcTh/g-C3N4 gives an extremely high apparent quantum yield (AQY) of 2.44%, 3.05%, and 1.53% under 700, 730, and 800 nm monochromatic light irradiation, respectively, under optimized photocatalytic conditions.
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Affiliation(s)
- Yingying Guo
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
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Kimura T, Murakami N. Preparation of 1,3-Diphenylselenophenotetraazaporphyrinato Ruthenium(II) Bis(4-methylpyridine) by the Reaction of 3,4-Dicyano-2,5-diphenylselenophene and Phthalonitrile: Its Optical and Electrochemical Properties. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Takeshi Kimura
- Center for Instrumental Analysis; Iwate University; Morioka Iwate 020-8551 Japan
| | - Naoko Murakami
- Center for Instrumental Analysis; Iwate University; Morioka Iwate 020-8551 Japan
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Zhou Z, Chang Y, Shimizu S, Mack J, Schütt C, Herges R, Shen Z, Kobayashi N. Core‐Modified Rubyrins Containing Dithienylethene Moieties. Angew Chem Int Ed Engl 2014; 53:6563-7. [DOI: 10.1002/anie.201402711] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Zhikuan Zhou
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
| | - Yi Chang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
| | - Soji Shimizu
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
| | - John Mack
- Department of Chemistry, Rhodes University, Grahamstown (South Africa)
| | - Christian Schütt
- Otto‐Diels‐Institute for Organic Chemistry, University of Kiel (Germany)
| | - Rainer Herges
- Otto‐Diels‐Institute for Organic Chemistry, University of Kiel (Germany)
| | - Zhen Shen
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
| | - Nagao Kobayashi
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
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Zhou Z, Chang Y, Shimizu S, Mack J, Schütt C, Herges R, Shen Z, Kobayashi N. Durch Dithienylethen‐Einheiten modifizierte Rubyrine. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402711] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhikuan Zhou
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
| | - Yi Chang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
| | - Soji Shimizu
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
| | - John Mack
- Department of Chemistry, Rhodes University, Grahamstown (Südafrika)
| | - Christian Schütt
- Otto Diels‐Institut für Organische Chemie, Universität Kiel (Deutschland)
| | - Rainer Herges
- Otto Diels‐Institut für Organische Chemie, Universität Kiel (Deutschland)
| | - Zhen Shen
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 (China)
| | - Nagao Kobayashi
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, 980‐8578 (Japan)
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Kimura T, Nakahodo T, Fujihara H, Suzuki E. 4,5-Dicyano-3,6-diethylbenzo-1,2-diselenete, a Highly Stable 1,2-Diselenete: Its Preparation, Structural Characterization, Calculated Molecular Orbitals, and Complexation with Tetrakis(triphenylphosphine)palladium. Inorg Chem 2014; 53:4411-7. [DOI: 10.1021/ic5000765] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takeshi Kimura
- Center for Instrumental Analysis, Iwate University , 4-3-5 Ueda, Morioka, Iwate 020-8551, Japan
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Liu T, Yu Y, Chen S, Li Y, Liu H. Self-assembly of a tripyrenylboron molecule towards solid sensor for fluoride anions. RSC Adv 2013. [DOI: 10.1039/c3ra41102h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Kimura T, Takahashi N, Tajima T, Takaguchi Y. Preparation and Optical and Electrochemical Properties of Unsymmetrical Phthalocyanines with One or Two TTF Units. HETEROCYCLES 2012. [DOI: 10.3987/com-11-s(p)42] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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