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Mono- and Di-substituted [FeFe]-Hydrogenase H-cluster Mimics Bearing the 3,4-Dimercaptobenzaldehyde Bridge Moiety: Insight into Synthesis, Characterization and Electrochemical Investigations. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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2
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Kumar N, Kaur‐Ghumaan S. Synthesis, Characterization and Electrochemical Studies of bis(Monothiolato) {FeFe} Complexes [Fe
2
(μ‐SC
6
H
4
‐OMe‐
m
)
2
(CO)
5
L] (L=CO, PCy
3
, PPh
3
). ChemistrySelect 2022. [DOI: 10.1002/slct.202203392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Naveen Kumar
- Department of Chemistry University of Delhi Delhi 110007 India
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3
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Abaalkhail SA, Abul-Futouh H, Görls H, Weigand W. Electrochemical Behavior of Mono‐Substituted [FeFe]‐Hydrogenase H‐Cluster Mimic Mediated by Stannylated Dithiolato Ligand. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200221] [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)
| | - Hassan Abul-Futouh
- The Hashemite University Chemistry P.O. Box 330127, Zarqa 13133 13133 Zaraqa JORDAN
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4
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Daraosheh AQ, Abul-Futouh H, Murakami N, Ziems KM, Görls H, Kupfer S, Gräfe S, Ishii A, Celeda M, Mlostoń G, Weigand W. Novel [FeFe]-Hydrogenase Mimics: Unexpected Course of the Reaction of Ferrocenyl α-Thienyl Thioketone with Fe 3(CO) 12. MATERIALS 2022; 15:ma15082867. [PMID: 35454560 PMCID: PMC9029206 DOI: 10.3390/ma15082867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/28/2022] [Accepted: 04/11/2022] [Indexed: 01/27/2023]
Abstract
The influence of the substitution pattern in ferrocenyl α-thienyl thioketone used as a proligand in complexation reactions with Fe3(CO)12 was investigated. As a result, two new sulfur–iron complexes, considered [FeFe]-hydrogenase mimics, were obtained and characterized by spectroscopic techniques (1H, 13C{1H} NMR, IR, MS), as well as by elemental analysis and X-ray single crystal diffraction methods. The electrochemical properties of both complexes were studied and compared using cyclic voltammetry in the absence and in presence of acetic acid as a proton source. The performed measurements demonstrated that both complexes can catalyze the reduction of protons to molecular hydrogen H2. Moreover, the obtained results showed that the presence of the ferrocene moiety at the backbone of the linker of both complexes improved the stability of the reduced species.
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Affiliation(s)
- Ahmad Q. Daraosheh
- Department of Chemistry, College of Arts and Sciences, University of Petra, P.O. Box 961343, Amman 11196, Jordan;
| | - Hassan Abul-Futouh
- Department of Chemistry, Faculty of Science, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
- Correspondence: (H.A.-F.); (G.M.); (W.W.)
| | - Natsuki Murakami
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan; (N.M.); (A.I.)
| | - Karl Michael Ziems
- Institut für Physikalische Chemie und Abbe Center of Photonics, Friedrich-Schiller-Universität Jena, Helmholtzweg 4, 07743 Jena, Germany; (K.M.Z.); (S.K.); (S.G.)
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldt Str. 8, 07743 Jena, Germany;
| | - Stephan Kupfer
- Institut für Physikalische Chemie und Abbe Center of Photonics, Friedrich-Schiller-Universität Jena, Helmholtzweg 4, 07743 Jena, Germany; (K.M.Z.); (S.K.); (S.G.)
| | - Stefanie Gräfe
- Institut für Physikalische Chemie und Abbe Center of Photonics, Friedrich-Schiller-Universität Jena, Helmholtzweg 4, 07743 Jena, Germany; (K.M.Z.); (S.K.); (S.G.)
| | - Akihiko Ishii
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan; (N.M.); (A.I.)
| | - Małgorzata Celeda
- Department of Organic & Applied Chemistry, University of Lodz, Tamka 12, 91-403 Łódź, Poland;
| | - Grzegorz Mlostoń
- Department of Organic & Applied Chemistry, University of Lodz, Tamka 12, 91-403 Łódź, Poland;
- Correspondence: (H.A.-F.); (G.M.); (W.W.)
| | - Wolfgang Weigand
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldt Str. 8, 07743 Jena, Germany;
- Correspondence: (H.A.-F.); (G.M.); (W.W.)
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5
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Daraosheh AQ, Abul‐Futouh H, Abdel‐Rahem RA, Görls H, Stachel H, Weigand W. Synthesis and Electrochemical Investigations of the [FeFe]‐Hydrogenase H‐Cluster Mimics Mediated by Bicyclic Dithiols Derivative. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202000439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ahmad Q. Daraosheh
- Department of Chemistry College of Arts and Sciences University of Petra P.O. Box: 961343 Amman 11196 Jordan
| | - Hassan Abul‐Futouh
- Department of Pharmacy Al-Zaytoonah University of Jordan P.O. Box 130 Amman 11733 Jordan
| | - Rami A. Abdel‐Rahem
- Department of Chemistry College of Arts and Sciences University of Petra P.O. Box: 961343 Amman 11196 Jordan
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie Friedrich-Schiller-Universität Jena Humboldt Str. 8 07743 Jena Germany
| | - Hans‐Dietrich Stachel
- Zentrum für Arzneiforschung Department Pharmazie Ludwig-Maximilians-Universität München Butenandtstr. 7, Haus C 81377 München Germany
| | - Wolfgang Weigand
- Institut für Anorganische und Analytische Chemie Friedrich-Schiller-Universität Jena Humboldt Str. 8 07743 Jena Germany
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6
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Lü S, Qin CR, Ma HL, Ouyang JM, Li QL. Tertiary phosphine disubstituted diiron bis(monothiolate) carbonyls related to the active site of [FeFe]-H2ases: Preparation, protonation and electrochemical properties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Abul-Futouh H, Almazahreh LR, Abaalkhail SJ, Görls H, Stripp ST, Weigand W. Ligand effects on structural, protophilic and reductive features of stannylated dinuclear iron dithiolato complexes. NEW J CHEM 2021. [DOI: 10.1039/d0nj04790b] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and characterization of Fe2(CO)5(L){μ-(SCH2)2SnMe2} (L = PPh3 (2) and P(OMe)3 (3)) derived from the parent hexacarbonyl complex Fe2(CO)6{μ-(SCH2)2}SnMe2 (1) are reported.
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Affiliation(s)
- Hassan Abul-Futouh
- Department of Pharmacy
- Al-Zaytoonah University of Jordan
- Amman 11733
- Jordan
| | - Laith R. Almazahreh
- ERCOSPLAN Ingenieurbüro Anlagentechnik GmbH
- 99096 Erfurt
- Germany
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
| | - Sara J. Abaalkhail
- Department of Pharmacy
- Al-Zaytoonah University of Jordan
- Amman 11733
- Jordan
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- 07743 Jena
- Germany
| | - Sven T. Stripp
- Bioinorganic Spectroscopy
- Department of Physics
- Freie Universität Berlin
- 1495 Berlin
- Germany
| | - Wolfgang Weigand
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität Jena
- 07743 Jena
- Germany
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8
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El‐khateeb M, Abul‐Futouh H, Alshurafa H, Görls H, Weigand W. Influence of bidentate phosphine ligands on the chemistry of [FeFe]‐hydrogenase model: insight into molecular structures and electrochemical characteristics. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5940] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Mohammad El‐khateeb
- Chemistry Department Jordan University of Science and Technology Irbid 22110 Jordan
| | - Hassan Abul‐Futouh
- Department of Pharmacy Al‐Zaytoonah University of Jordan P.O. Box 130 Amman 11733 Jordan
| | - Hadil Alshurafa
- Chemistry Department Jordan University of Science and Technology Irbid 22110 Jordan
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie Friedrich‐Schiller‐Universität Jena Humbodt‐Straße 2 Jena 07743 Germany
| | - Wolfgang Weigand
- Institut für Anorganische und Analytische Chemie Friedrich‐Schiller‐Universität Jena Humbodt‐Straße 2 Jena 07743 Germany
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9
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Buday P, Seeber P, Zens C, Abul‐Futouh H, Görls H, Gräfe S, Matczak P, Kupfer S, Weigand W, Mloston G. Iron(0)-Mediated Stereoselective (3+2)-Cycloaddition of Thiochalcones via a Diradical Intermediate. Chemistry 2020; 26:11412-11416. [PMID: 32212185 PMCID: PMC7540601 DOI: 10.1002/chem.202001412] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Indexed: 01/05/2023]
Abstract
Reactions of α,β-unsaturated aromatic thioketones 1 (thiochalcones) with Fe3 (CO)12 leading to η4 -1-thia-1,3-diene iron tricarbonyl complexes 2, [FeFe] hydrogenase mimics 3, and the thiopyrane adduct 4 are described. Obtained products have been characterized by X-ray crystallography and by computational methods. Completely regio- and diastereoselective formation of the five-membered ring system in products 3, containing four stereogenic centers, can be explained by an unprecedented, stepwise (3+2)-cycloaddition of two thiochalcone molecules mediated by Fe3 (CO)12 . Quantum chemical calculations aimed at elucidation of the reaction mechanism, suggest that the formal (3+2)-cycloaddition proceeds via sequential intramolecular radical transfer events upon homolytic cleavage of one carbon-sulfur bond leading to a diradical intermediate.
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Affiliation(s)
- Philipp Buday
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstrasse 807743JenaGermany
| | - Phillip Seeber
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Clara Zens
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Hassan Abul‐Futouh
- Faculty of PharmacyAl-Zaytoonah University of JordanP.O.Box 130Amman11733Jordan
| | - Helmar Görls
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstrasse 807743JenaGermany
| | - Stefanie Gräfe
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Piotr Matczak
- Faculty of ChemistryUniversity of LodzTamka 1291403ŁódźPoland
| | - Stephan Kupfer
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Wolfgang Weigand
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstrasse 807743JenaGermany
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10
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Asymmetrically PNP-chelate diiron ethanedithiolate complexes Fe2(μ-edt)(CO)4{κ-(Ph2P)2NR} as diiron subsite models of [FeFe]-hydrogenases: Structural and electrocatalytic investigation. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119493] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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