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Frogley BJ, Hill AF, Welsh SS. Symmetric and non-symmetric anthracen-diyl bis(alkylidynes). Dalton Trans 2021; 50:15502-15523. [PMID: 34676857 DOI: 10.1039/d1dt02537f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three examples of 9-bromo-10-(alkylidynyl)anthracenes, [W{CC(C6H4)2CBr}(CO)2(L)] (L = hydrotris(dimethylpyrazol-1-yl)borate Tp*, hydrotris(pyrazol-1-yl)borate Tp, hydrotris(2-mercapto-N-methylimidazol-1-yl)borate Tm) were prepared via modified Fischer-Mayr acyl oxide-abstraction protocols. With a sufficiently bulky ancillary ligand (L = Tp*) the aryl bromide is ammenable to cross-coupling reactions that enable more elaborate derivatives to be prepared. These including symmetric bis(alkylidynyl)anthracenes as well as non-palindromic examples bearing disparate metals and/or co-ligands. In contrast, these couplings fail for smaller ligands (L = Tp, Tm) where it was found that Pd0 or Pt0 were instead able to coordinate across two WC bonds to give trimetallic bow-tie complexes, [W2M{μ-CC(C6H4)2CBr}2(CO)4(L)2] (M = Pd, Pt; L = Tp, Tm).
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Affiliation(s)
- Benjamin J Frogley
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory, ACT 2601, Australia.
| | - Anthony F Hill
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory, ACT 2601, Australia.
| | - Steven S Welsh
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory, ACT 2601, Australia.
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2
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Taniguchi M, Lindsey JS, Bocian DF, Holten D. Comprehensive review of photophysical parameters (ε, Φf, τs) of tetraphenylporphyrin (H2TPP) and zinc tetraphenylporphyrin (ZnTPP) – Critical benchmark molecules in photochemistry and photosynthesis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2020.100401] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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3
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Sakakibara K, Tomida K, Nakagawa T, Yagyu T, Takagi HD, Inamo M. Intramolecular photoinduced electron transfer reactions of zinc(II) porphyrin dyads studied with a sub-ns time resolution. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424620500224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report the dynamics of a intramolecular photoinduced electron transfer reaction of Zn(II)-porphyrin dyads that have a 2,2[Formula: see text]-bipyridine moiety at the periphery in the presence of Cu[Formula: see text] in methanol studied using laser flash photolysis with a sub-nanosecond time resolution. The photoinduced electron transfer reactions were observed from the excited [Formula: see text] and [Formula: see text] states of the Zn(II)-porphyrin to the Cu(II)-2,2[Formula: see text]-bipyridine moiety, and the structural dependence of the reactivity were discussed in terms of the distance between the electron donating and accepting centers.
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Affiliation(s)
- Kei Sakakibara
- Department of Chemistry, Aichi University of Education, Igaya, Kariya 448-8542, Japan
| | - Kenta Tomida
- Department of Chemistry, Aichi University of Education, Igaya, Kariya 448-8542, Japan
| | | | - Takeyoshi Yagyu
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Showa, Nagoya 466-8555, Japan
| | - Hideo D. Takagi
- Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Masahiko Inamo
- Department of Chemistry, Aichi University of Education, Igaya, Kariya 448-8542, Japan
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4
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Abstract
Porphyrins peripherally decorated with four transition-metal carbynes substituents are obtained in one step via a Pd0/AuI transmetallation shuttle beginning with a stannyl carbyne.
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Affiliation(s)
| | - Anthony F. Hill
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
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5
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La Porte NT, Moravec DB, Schaller RD, Hopkins MD. Light-Driven Redox Activation of CO2- and H2-Activating Complexes in a Self-Assembled Triad. J Phys Chem B 2019; 123:10980-10989. [DOI: 10.1021/acs.jpcb.9b07830] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nathan T. La Porte
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Davis B. Moravec
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Richard D. Schaller
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 Cass Avenue, Lemont, Illinois 60439, United States
| | - Michael D. Hopkins
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
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6
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Rudshteyn B, Vibbert HB, May R, Wasserman E, Warnke I, Hopkins MD, Batista VS. Thermodynamic and Structural Factors That Influence the Redox Potentials of Tungsten–Alkylidyne Complexes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01636] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Benjamin Rudshteyn
- Department
of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States
| | - Hunter B. Vibbert
- Department
of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
| | - Richard May
- Department
of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States
| | - Eric Wasserman
- Department
of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States
| | - Ingolf Warnke
- Department
of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States
| | - Michael D. Hopkins
- Department
of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
| | - Victor S. Batista
- Department
of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States
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7
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Sakakibara K, Nagino S, Akanuma H, Tsukada Y, Nakano H, Yagyu T, Takagi HD, Inamo M. Structure dependence of intramolecular electron transfer reactions of simple dyads of a zinc(ii) porphyrin complex bearing a peripheral bipyridine moiety. Dalton Trans 2017; 46:12645-12654. [DOI: 10.1039/c7dt02674a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoinduced intramolecular electron transfer and charge recombination reactions were investigated using various Zn(ii)-porphyrin dyads having a 2,2′-bipyridine moiety.
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Affiliation(s)
- Kei Sakakibara
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
| | - Shou Nagino
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
| | - Hajime Akanuma
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
| | - Yuki Tsukada
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
| | - Hirofumi Nakano
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
| | - Takeyoshi Yagyu
- Department of Materials Science and Engineering
- Graduate School of Engineering
- Nagoya Institute of Technology
- Showa
- Japan
| | - Hideo D. Takagi
- Research Centre for Materials Science
- Nagoya University
- Chikusa
- Japan
| | - Masahiko Inamo
- Department of Chemistry
- Aichi University of Education
- Igaya
- Japan
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8
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Chan KW, Bai W, Lee KF, Lee KH, Sung HHY, Williams ID, Lin Z, Jia G. Synthesis of Rhenium Vinylidene and Carbyne Complexes from Reactions of [Re(dppm)3]I with Terminal Alkynes and Alkynols. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00568] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ka Wing Chan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Wei Bai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Kui Fun Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ka-Ho Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Herman H. Y. Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ian D. Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
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9
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Bonn AG, Yushchenko O, Vauthey E, Wenger OS. Photoinduced Electron Transfer in an Anthraquinone–[Ru(bpy)3]2+–Oligotriarylamine–[Ru(bpy)3]2+–Anthraquinone Pentad. Inorg Chem 2016; 55:2894-9. [DOI: 10.1021/acs.inorgchem.5b02757] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Annabell G. Bonn
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Oleksandr Yushchenko
- Department of Physical
Chemistry, University of Geneva, 30 quai Ernest-Ansermet, 1211 Geneva 4, Switzerland
| | - Eric Vauthey
- Department of Physical
Chemistry, University of Geneva, 30 quai Ernest-Ansermet, 1211 Geneva 4, Switzerland
| | - Oliver S. Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
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10
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2013. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.09.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Morales-Verdejo CA, Zarate X, Schott E, Correa S, Martinez-Díaz I. Photophysics of tungsten–benzylidyne complexes derived from s-indacene: synthesis, characterization and DFT studies. RSC Adv 2015. [DOI: 10.1039/c4ra16874g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The photophysics of the mono- and homobimetallic complexes of tungsten benzylidyne has been examined by using absorption and emission. Theoretical calculations were carried out to gain further understanding of these novel molecular systems.
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Affiliation(s)
- Cesar A. Morales-Verdejo
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
| | - Ximena Zarate
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
| | - Eduardo Schott
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
| | - Sebastián Correa
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
| | - Iván Martinez-Díaz
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
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12
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O’Hanlon DC, Cohen BW, Moravec DB, Dallinger RF, Hopkins MD. Electronic, Redox, and Photophysical Consequences of Metal-for-Carbon Substitution in Oligo-Phenylene-Ethynylenes. J Am Chem Soc 2014; 136:3127-36. [DOI: 10.1021/ja411354d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Daniel C. O’Hanlon
- Department
of Chemistry, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Brian W. Cohen
- Department
of Chemistry, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Davis B. Moravec
- Department
of Chemistry, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Richard F. Dallinger
- Department
of Chemistry, Wabash College, Crawfordsville, Indiana 47933, United States
| | - Michael D. Hopkins
- Department
of Chemistry, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
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