1
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Wang J, Yu C, Hao E, Jiao L. Conformationally restricted and ring-fused aza-BODIPYs as promising near infrared absorbing and emitting dyes. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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2
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Alkorbi F, Díaz‐Moscoso A, Gretton J, Chambrier I, Tizzard GJ, Coles SJ, Hughes DL, Cammidge AN. Complementary Syntheses Giving Access to a Full Suite of Differentially Substituted Phthalocyanine‐Porphyrin Hybrids. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Faeza Alkorbi
- School of Chemistry University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | | | - Jacob Gretton
- School of Chemistry University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Isabelle Chambrier
- School of Chemistry University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Graham J. Tizzard
- UK National Crystallography Service Chemistry University of Southampton Southampton SO17 1BJ UK
| | - Simon J. Coles
- UK National Crystallography Service Chemistry University of Southampton Southampton SO17 1BJ UK
| | - David L. Hughes
- School of Chemistry University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
| | - Andrew N. Cammidge
- School of Chemistry University of East Anglia Norwich Research Park Norwich NR4 7TJ UK
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3
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Alkorbi F, Díaz‐Moscoso A, Gretton J, Chambrier I, Tizzard GJ, Coles SJ, Hughes DL, Cammidge AN. Complementary Syntheses Giving Access to a Full Suite of Differentially Substituted Phthalocyanine-Porphyrin Hybrids. Angew Chem Int Ed Engl 2021; 60:7632-7636. [PMID: 33428323 PMCID: PMC8048519 DOI: 10.1002/anie.202016596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Indexed: 01/31/2023]
Abstract
Phthalocyanines and porphyrins are often the scaffolds of choice for use in widespread applications. Synthetic advances allow bespoke derivatives to be made, tailoring their properties. The selective synthesis of unsymmetrical systems, particularly phthalocyanines, has remained a significant unmet challenge. Porphyrin-phthalocyanine hybrids offer the potential to combine the favorable features of both parent structures, but again synthetic strategies are poorly developed. Here we demonstrate strategies that give straightforward, controlled access to differentially substituted meso-aryl-tetrabenzotriazaporphyrins by reaction between an aryl-aminoisoindolene (A) initiator and a complementary phthalonitrile (B). The choice of precursors and reaction conditions allows selective preparation of 1:3 Ar-ABBB and, uniquely, 2:2 Ar-ABBA functionalized hybrids.
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Affiliation(s)
- Faeza Alkorbi
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | | | - Jacob Gretton
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Isabelle Chambrier
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Graham J. Tizzard
- UK National Crystallography ServiceChemistry University of SouthamptonSouthamptonSO17 1BJUK
| | - Simon J. Coles
- UK National Crystallography ServiceChemistry University of SouthamptonSouthamptonSO17 1BJUK
| | - David L. Hughes
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Andrew N. Cammidge
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
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4
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Tejerina L, Yamamoto S, López‐Duarte I, Martínez‐Díaz MV, Kimura M, Torres T. Meso
‐Substituted Tetrabenzotriazaporphyrins for Dye‐Sensitized Solar Cells. Helv Chim Acta 2020. [DOI: 10.1002/hlca.202000085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Lara Tejerina
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid Cantoblanco ES-28049 Madrid Spain
| | - Satoshi Yamamoto
- Center for Intelligent Materials and SystemsDepartment of Mechanical EngineeringUniversity of Washington Box 353600 Seattle WA 98195 USA
| | - Ismael López‐Duarte
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid Cantoblanco ES-28049 Madrid Spain
| | | | - Mutsumi Kimura
- Division of Chemistry and MaterialsFaculty of Textile Science and TechnologyShinshu University Ueda 386-8567 Japan
| | - Tomás Torres
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid Cantoblanco ES-28049 Madrid Spain
- Instituto Madrileño de Estudios Avanzados (IMDEA)-Nanociencia c/Faraday, 9 Cantoblanco, ES 28049 Madrid Spain
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5
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Vasilenko V, Blasius CK, Wadepohl H, Gade LH. Borohydride intermediates pave the way for magnesium-catalysed enantioselective ketone reduction. Chem Commun (Camb) 2020; 56:1203-1206. [PMID: 31904033 DOI: 10.1039/c9cc09111d] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A magnesium precatalyst for the highly enantioselective hydro-boration of C[double bond, length as m-dash]O bonds is reported. The mechanistic basis of the unprecedented selectivity of this transformation has been investi-gated experimentally by isolation of catalytic intermediates and theoretically by DFT calculations. The facile formation of a magnesium borohydride species is critical in overcoming competing pathways in the selectivity-determining insertion step.
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Affiliation(s)
- Vladislav Vasilenko
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Clemens K Blasius
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Hubert Wadepohl
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
| | - Lutz H Gade
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
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6
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7
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Liebold M, Sharikow E, Seikel E, Trombach L, Harms K, Zimcik P, Novakova V, Tonner R, Sundermeyer J. An experimental and computational study on isomerically pure, soluble azaphthalocyanines and their complexes and boron azasubphthalocyanines of a varying number of aza units. Org Biomol Chem 2018; 16:6586-6599. [PMID: 30168830 DOI: 10.1039/c8ob01705k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Herein, we present a series of isomerically pure, peripherally alkyl substituted, soluble and low aggregating azaphthalocyanines as well as their new, smaller hybrid homologues, azasubphthalocyanines. The focus lies on the effect of the systematically increasing number of aza building blocks [-N[double bond, length as m-dash]] replacing the non-peripheral [-CH[double bond, length as m-dash]] units and their influence on the physical and photophysical properties of these chromophores. The absolute and relative HOMO-LUMO energies of azaphthalocyanines were analyzed using UV-Vis and CV and compared to the density functional theory calculations (B3LYP, TD-DFT). The lowering of the HOMO level is revealed as the determining factor for the trend in the adsorption energies by electronic structure analysis. Crystals of substituted subphthalocyanines, N2-Pc*H2 and N4-[Pc*Zn·H2O], were obtained out of DCM. For the synthesis of the valuable tetramethyltetralin phthalocyanine building block a new highly efficient synthesis involving a nearly quantitative CoII catalyzed aerobic autoxidation step is introduced replacing inefficient KMnO4/pyridine as the oxidant.
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Affiliation(s)
- Martin Liebold
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany.
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8
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Affiliation(s)
- Yoshihiro Matano
- Department
of Chemistry,
Faculty of Science, Niigata University, Nishi-ku, Niigata 950-2181, Japan
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9
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Andrianov DS, Levitskiy OA, Rybakov VB, Magdesieva TV, Cheprakov AV. Metal complexes of diaryltetrabenzodiazaporphyrins. ChemistrySelect 2016. [DOI: 10.1002/slct.201600118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Oleg A. Levitskiy
- Department of Chemistry; Moscow State University; 11999 Moscow Russia
| | - Victor B. Rybakov
- Department of Chemistry; Moscow State University; 11999 Moscow Russia
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10
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Furuyama T, Sato T, Kobayashi N. A Bottom-up Synthesis of Antiaromatic Expanded Phthalocyanines: Pentabenzotriazasmaragdyrins, i.e. Norcorroles of Superphthalocyanines. J Am Chem Soc 2015; 137:13788-91. [DOI: 10.1021/jacs.5b09853] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Taniyuki Furuyama
- Department of Chemistry,
Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Takehito Sato
- Department of Chemistry,
Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Nagao Kobayashi
- Department of Chemistry,
Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
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11
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Alharbi N, Tizzard GJ, Coles SJ, Cook MJ, Cammidge AN. First examples of functionalisation of meso -aryl tetrabenzotriazaporphyrins (TBTAPs) through cross-coupling reactions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Remiro-Buenamañana S, Díaz-Moscoso A, Hughes DL, Bochmann M, Tizzard GJ, Coles SJ, Cammidge AN. Synthesis of Meso-Substituted Subphthalocyanine-Subporphyrin Hybrids: Boron Subtribenzodiazaporphyrins. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Remiro-Buenamañana S, Díaz-Moscoso A, Hughes DL, Bochmann M, Tizzard GJ, Coles SJ, Cammidge AN. Synthesis of meso-substituted subphthalocyanine-subporphyrin hybrids: boron subtribenzodiazaporphyrins. Angew Chem Int Ed Engl 2015; 54:7510-4. [PMID: 25981391 PMCID: PMC4643193 DOI: 10.1002/anie.201502662] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Indexed: 11/08/2022]
Abstract
The first syntheses of hybrid structures that lie between subphthalocyanines and subporphyrins are reported. The versatile single-step synthetic method uses a preformed aminoisoindolene to provide the bridging methine unit and its substituent while trialkoxyborates simultaneously act as Lewis acid, template, and provider of the apical substituent. The selection of each component therefore allows for the controlled formation of diverse, differentially functionalized systems. The new hybrids are isolated as robust, pure materials that display intense absorption and emission in the mid-visible region. The new compounds are further characterized in solution and solid state by variable-temperature NMR spectroscopy and X-ray crystallography, respectively.
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Affiliation(s)
| | - Alejandro Díaz-Moscoso
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (UK)
| | - David L Hughes
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (UK)
| | - Manfred Bochmann
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (UK)
| | - Graham J Tizzard
- UK National Crystallography Service, School of Chemistry, University of Southampton, Southampton SO17 1BJ (UK)
| | - Simon J Coles
- UK National Crystallography Service, School of Chemistry, University of Southampton, Southampton SO17 1BJ (UK)
| | - Andrew N Cammidge
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (UK).
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14
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15
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Díaz-Moscoso A, Emond E, Hughes DL, Tizzard GJ, Coles SJ, Cammidge AN. Synthesis of a class of core-modified aza-BODIPY derivatives. J Org Chem 2014; 79:8932-6. [PMID: 25180453 DOI: 10.1021/jo501863t] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The convenient synthesis of a new class of conjugated aza-BODIPY derivatives from readily available precursors has been achieved. The new materials bear close structural similarity to BODIPYs but differ significantly in electronic configuration from known derivatives, leading to markedly different absorption and emission properties.
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Affiliation(s)
- Alejandro Díaz-Moscoso
- School of Chemistry, University of East Anglia , Norwich Research Park, Norwich NR4 7TJ, U.K
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16
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Buckley HL, Rubin LK, Chromiński M, McNicholas BJ, Tsen KHY, Gryko DT, Arnold J. Corroles That “Click”: Modular Synthesis of Azido- and Propargyl-Functionalized Metallocorrole Complexes and Convergent Synthesis of a Bis-corrole Scaffold. Inorg Chem 2014; 53:7941-50. [DOI: 10.1021/ic500714h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Heather L. Buckley
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Leah K. Rubin
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Mikołaj Chromiński
- Institute for Organic Chemistry, Polish Academy of Sciences, Warsaw, Poland
| | - Brendon J. McNicholas
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Katherine H. Y. Tsen
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Daniel T. Gryko
- Institute for Organic Chemistry, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Chemistry, Warsaw University of Technology, Warsaw, Poland
| | - John Arnold
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
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17
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Andrianov DS, Rybakov VB, Cheprakov AV. Between porphyrins and phthalocyanines: 10,20-diaryl-5,15-tetrabenzodiazaporphyrins. Chem Commun (Camb) 2014; 50:7953-5. [DOI: 10.1039/c4cc02405b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
meso-Diaryl derivatives of tetrabenzo[opp]diazaporphyrins, a transitional system between phthalocyanines and tetrabenzoporphyrins, are made available by a simple procedure involving Curtius rearrangement of α,α′-bis(azidocarbonyl)dibenzodipyrromethenes.
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Affiliation(s)
- D. S. Andrianov
- Department of Chemistry
- Moscow State University
- Moscow, Russia
| | - V. B. Rybakov
- Department of Chemistry
- Moscow State University
- Moscow, Russia
| | - A. V. Cheprakov
- Department of Chemistry
- Moscow State University
- Moscow, Russia
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