1
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Yu X, Rao G, Britt RD, Rauchfuss TB. Final Stages in the Biosynthesis of the [FeFe]-Hydrogenase Active Site. Angew Chem Int Ed Engl 2024; 63:e202404044. [PMID: 38551577 PMCID: PMC11253240 DOI: 10.1002/anie.202404044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Indexed: 04/19/2024]
Abstract
The paper aims to elucidate the final stages in the biosynthesis of the [2Fe]H active site of the [FeFe]-hydrogenases. The recently hypothesized intermediate [Fe2(SCH2NH2)2(CN)2(CO)4]2- ([1]2-) was prepared by a multistep route from [Fe2(S2)(CN)(CO)5]-. The following synthetic intermediates were characterized in order: [Fe2(SCH2NHFmoc)2(CNBEt3)(CO)5]-, [Fe2(SCH2NHFmoc)2(CN)-(CO)5]-, and [Fe2(SCH2NHFmoc)2(CN)2(CO)4]2-, where Fmoc is fluorenylmethoxycarbonyl). Derivatives of these anions include [K(18-crown-6)]+, PPh4 + and PPN+ salts as well as the 13CD2-isotopologues. These Fe2 species exist as a mixture of two isomers attributed to diequatorial (ee) and axial-equatorial (ae) stereochemistry at sulfur. In vitro experiments demonstrate that [1]2- maturates HydA1 in the presence of HydF and a cocktail of reagents. HydA1 can also be maturated using a highly simplified cocktail, omitting HydF and other proteins. This result is consistent with HydA1 participating in the maturation process and refines the roles of HydF.
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Affiliation(s)
- Xin Yu
- School of Chemical Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Guodong Rao
- Department of Chemistry, University of California, Davis, CA 95616, USA
| | - R. David Britt
- Department of Chemistry, University of California, Davis, CA 95616, USA
| | - Thomas B. Rauchfuss
- School of Chemical Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
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2
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Nguyen Van Ha, Dat DT, Huy NH. Oxygenation Induced Electronic Structure Changes in Anionic Platinum(II) Complex Bearing 2-Phenylpyridine and Benzene-1,2-dithiolate Ligands: Theoretical Study. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023622601544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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3
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Zhao PH, Gu XL, Tan X, Jin B, Guo Y. Bulky oxadithiolate-bridged [FeFe]‑hydrogenase mimics [Fe 2(μ-R 2odt)(CO) 4(κ 2-diphosphine)] (R = Ph and H) with chelating diphosphines. J Inorg Biochem 2022; 235:111933. [PMID: 35863295 DOI: 10.1016/j.jinorgbio.2022.111933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/18/2022] [Accepted: 07/11/2022] [Indexed: 12/29/2022]
Abstract
In order to develop an attractive generation of bulky oxadithiolate-bridged [FeFe]‑hydrogenase mimics with chelating diphosphines, two new series of asymmetrically diphosphine-substituted diiron model complexes [Fe2(μ-R2odt)(CO)4(κ2-diphosphine)] (3-5) with bulky Ph2odt bridge and their reference counterparts (6-8) with common odt bridge were obtained from the Me3NO-assisted substitutions of diiron hexacarbonyl precursors [Fe2(μ-R2odt)(CO)6] (R2odt = (SCHR)2O, R = Ph (1) and H (2)) with different diphosphines such as (Ph2P)2NBn (labelled PNBnP, Bn = benzyl), (Ph2PCH2)2NBn (PCNBnCP), and (Ph2PCH2)2CH2 (DPPP)), respectively. All the as-prepared complexes have been characterized by elemental analysis, IR plus NMR spectroscopies, and particularly by X-ray crystallography for 3-8. It is interesting to note that complexes 3 and 6 chelating by small bite-angle PNBnP diphosphine have the favorable dibasal isomer whereas analogues 4, 5 and 7, 8 chelating by flexible backbone PCNBnCP or DPPP ligands possess the main apical-basal isomer in solution or in the solid state. Further, the electrochemical properties of two pairs of representative complexes 3, 6 and 5, 8 are explored and compared by cyclic voltammetry (CV) in the absence and presence of trifluoroacetic acid (CF3CO2H) as proton source, indicating that the complete protonations of 3, 6 and 5, 8 with higher concentration of CF3CO2H lead to two new catalytic waves for the electrocatalytic proton reduction to hydrogen (H2).
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Affiliation(s)
- Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China.
| | - Xiao-Li Gu
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China
| | - Xiao Tan
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China
| | - Bo Jin
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China
| | - Yang Guo
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China
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4
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Gui MS, Guan Y, Li YL, Zhao PH. Azadithiolate-bridged [FeFe]-hydrogenase mimics with bridgehead N-derivation: structural and electrochemical investigations. TRANSIT METAL CHEM 2022. [DOI: 10.1007/s11243-022-00508-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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5
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Liu X, Ma Z, Jin B, Wang D, Zhao P. Substituent effects of tertiary phosphines on the structures and electrochemical performances of azadithiolato‐bridged diiron model complexes of [FeFe]‐hydrogenases. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xu‐Feng Liu
- School of Materials and Chemical Engineering Ningbo University of Technology Ningbo P. R. China
| | - Zhong‐Yi Ma
- School of Materials Science and Engineering North University of China Taiyuan P. R. China
| | - Bo Jin
- School of Materials Science and Engineering North University of China Taiyuan P. R. China
| | - Dong Wang
- School of Materials Science and Engineering North University of China Taiyuan P. R. China
| | - Pei‐Hua Zhao
- School of Materials Science and Engineering North University of China Taiyuan P. R. China
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6
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Chen FY, Hu MY, Gu XL, Liu XF, Zhao PH. ADT-Type [FeFe]-hydrogenase biomimics featuring monodentate phosphines: formation, structures, and electrocatalysis. TRANSIT METAL CHEM 2021. [DOI: 10.1007/s11243-021-00482-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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7
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Gu XL, Li JR, Jin B, Guo Y, Jing XB, Zhao PH. Phosphine-substituted diiron complexes Fe 2( μ-Rodt)(CO) 6−n(PPh 3) n (R = Ph, Me, H and n = 1, 2) featuring desymmetrized oxadithiolate bridges: structures, protonation, and electrocatalysis. NEW J CHEM 2021. [DOI: 10.1039/d1nj03398k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The influence of desymmetrized dithiolates (Rodt) and phosphine coordination modes (PPh3) on the structural, protophilic, and electrocatalytic features of diiron complexes 4–6 and 7–9 is described.
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Affiliation(s)
- Xiao-Li Gu
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Jian-Rong Li
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Bo Jin
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Yang Guo
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Xing-Bin Jing
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
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8
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Zhao PH, Li JR, Ma ZY, Han HF, Qu YP, Lu BP. Diiron azadithiolate clusters supported on carbon nanotubes for efficient electrocatalytic proton reduction. Inorg Chem Front 2021. [DOI: 10.1039/d0qi01415j] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The first example of diiron azadithiolate clusters supported on carbon nanotubes (1-f-SWCNTs) was constructed via covalent attachment. This nanohybrid shows efficient electrocatalytic proton reduction with a TOF of 9444 s−1 in 0.2 N aqueous H2SO4.
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Affiliation(s)
- Pei-Hua Zhao
- School of Materials Science and Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Jian-Rong Li
- School of Materials Science and Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Zhong-Yi Ma
- School of Materials Science and Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Hong-Fei Han
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- P. R. China
| | - Yong-Ping Qu
- School of Materials Science and Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Bao-Ping Lu
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- P. R. China
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9
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Amine‐containing tertiary phosphine‐substituted diiron ethanedithioate (edt) complexes Fe
2
(
μ
‐edt)(CO)
6‐n
L
n
(
n
= 1, 2): Synthesis, protonation, and electrochemical properties. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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10
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Li JR, Wang YH, Zhao PH. Crystal structure and electrocatalytic investigation of diiron azadiphosphine complex [Fe 2( μ-pdt)(CO) 4{( μ-Ph 2P) 2NH}] related to [FeFe]-hydrogenases. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1733018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Jian-Rong Li
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
| | - Yan-Hong Wang
- School of Chemical Engineering and Technology, North University of China, Taiyuan, P. R. China
| | - Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
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11
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Zhao PH, Hu MY, Li JR, Wang YZ, Lu BP, Han HF, Liu XF. Impacts of coordination modes (chelate versus bridge) of PNP-diphosphine ligands on the redox and electrocatalytic properties of diiron oxadithiolate complexes for proton reduction. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136615] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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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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13
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Hu M, Zhao P, Li J, Gu X, Jing X, Liu X. Synthesis, structures, and electrocatalytic properties of phosphine‐monodentate, −chelate, and ‐bridge diiron 2,2‐dimethylpropanedithiolate complexes related to [FeFe]‐hydrogenases. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5523] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Meng‐Yuan Hu
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 P. R. China
| | - Pei‐Hua Zhao
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 P. R. China
| | - Jian‐Rong Li
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 P. R. China
| | - Xiao‐Li Gu
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 P. R. China
| | - Xing‐Bin Jing
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 P. R. China
| | - Xu‐Feng Liu
- School of Materials and Chemical EngineeringNingbo University of Technology Ningbo 315211 P. R. China
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14
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Li Q, Zhang R, Ma C, Lü S, Mu C, Li Y. Synthesis, characterization, and some electrocatalytic properties of heteromultinuclear Fe
I
/Ru
II
Clusters. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5461] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Qian‐Li Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
| | - Ru‐Fen Zhang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
| | - Chun‐Lin Ma
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
| | - Shuang Lü
- School of PharmacyLiaocheng University Liaocheng 252059 China
| | - Chao Mu
- College of Chemistry and Environmental EngineeringSichuan University of Science & Engineering Zigong 643000 P. R. China
| | - Yu‐Long Li
- College of Chemistry and Environmental EngineeringSichuan University of Science & Engineering Zigong 643000 P. R. China
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15
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Becker R, Bouwens T, Schippers ECF, van Gelderen T, Hilbers M, Woutersen S, Reek JNH. Photocatalytic Hydrogen Generation by Vesicle-Embedded [FeFe]Hydrogenase Mimics: A Mechanistic Study. Chemistry 2019; 25:13921-13929. [PMID: 31418952 PMCID: PMC6899470 DOI: 10.1002/chem.201902514] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Indexed: 12/22/2022]
Abstract
Artificial photosynthesis—the direct photochemical generation of hydrogen from water—is a promising but scientifically challenging future technology. Because nature employs membranes for photodriven reactions, the aim of this work is to elucidate the effect of membranes on artificial photocatalysis. To do so, a combination of electrochemistry, photocatalysis, and time‐resolved spectroscopy on vesicle‐embedded [FeFe]hydrogenase mimics, driven by a ruthenium tris‐2,2′‐bipyridine photosensitizer, is reported. The membrane effects encountered can be summarized as follows: the presence of vesicles steers the reactivity of the [FeFe]‐benzodithiolate catalyst towards disproportionation, instead of protonation, due to membrane characteristics, such as providing a constant local effective pH, and concentrating and organizing species inside the membrane. The maximum turnover number is limited by photodegradation of the resting state in the catalytic cycle. Understanding these fundamental productive and destructive pathways in complex photochemical systems allows progress towards the development of efficient artificial leaves.
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Affiliation(s)
- René Becker
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Tessel Bouwens
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Esther C F Schippers
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Toon van Gelderen
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Michiel Hilbers
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Sander Woutersen
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Joost N H Reek
- van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
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16
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Influence of pendant amines in phosphine ligands on the formation, structures, and electrochemical properties of diiron aminophosphine complexes related to [FeFe]-hydrogenases. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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17
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Hu M, Yan L, Li J, Wang Y, Zhao P, Liu X. Reactions of Fe
2
(
μ
‐odt)(CO)
6
(odt = 1, 3‐oxadithiolate) with small bite‐angle diphosphines to afford the monodentate, chelate, and bridge diiron complexes: Selective substitution, structures, protonation, and electrocatalytic proton reduction. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4949] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Meng‐Yuan Hu
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 People's Republic of China
| | - Lin Yan
- School of Materials and Chemical EngineeringNingbo University of Technology Ningbo 315211 People's Republic of China
| | - Jian‐Rong Li
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 People's Republic of China
| | - Yan‐Hong Wang
- School of Chemical Engineering and TechnologyNorth University of China Taiyuan 030051 People's Republic of China
| | - Pei‐Hua Zhao
- School of Materials Science and EngineeringNorth University of China Taiyuan 030051 People's Republic of China
| | - Xu‐Feng Liu
- School of Materials and Chemical EngineeringNingbo University of Technology Ningbo 315211 People's Republic of China
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18
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Zhao PH, Ma ZY, Hu MY, Jing XB, Wang YH, Liu XF. The effect of a pendant amine in phosphine ligand on the structure and electrochemical property of diiron dithiolate complexes. J COORD CHEM 2019. [DOI: 10.1080/00958972.2018.1506585] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
| | - Zhong-Yi Ma
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
| | - Meng-Yuan Hu
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
| | - Xing-Bin Jing
- School of Materials Science and Engineering, North University of China, Taiyuan, P. R. China
| | - Yan-Hong Wang
- School of Chemical Engineering and Technology, North University of China, Taiyuan, P. R. China
| | - Xu-Feng Liu
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo, P. R. China
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19
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Zhao PH, Hu MY, Li JR, Ma ZY, Wang YZ, He J, Li YL, Liu XF. Influence of Dithiolate Bridges on the Structures and Electrocatalytic Performance of Small Bite-Angle PNP-Chelated Diiron Complexes Fe2(μ-xdt)(CO)4{κ2-(Ph2P)2NR} Related to [FeFe]-Hydrogenases. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00759] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan, Shanxi 030051, P. R. China
| | - Meng-Yuan Hu
- School of Materials Science and Engineering, North University of China, Taiyuan, Shanxi 030051, P. R. China
| | - Jian-Rong Li
- School of Materials Science and Engineering, North University of China, Taiyuan, Shanxi 030051, P. R. China
| | - Zhong-Yi Ma
- School of Materials Science and Engineering, North University of China, Taiyuan, Shanxi 030051, P. R. China
| | - Yan-Zhong Wang
- School of Materials Science and Engineering, North University of China, Taiyuan, Shanxi 030051, P. R. China
| | - Jiao He
- College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, P. R. China
| | - Yu-Long Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, P. R. China
| | - Xu-Feng Liu
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo, Zhejiang 315211, P. R. China
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20
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Lü S, Zhang RF, Li QL, He J, Li YL. Synthesis, characterization and electrochemical properties of two isomers of diiron diselenolato complexes and a new pathway to the μ4-Se twin cluster. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.08.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Yu X, Pang M, Zhang S, Hu X, Tung CH, Wang W. Terminal Thiolate-Dominated H/D Exchanges and H2 Release: Diiron Thiol–Hydride. J Am Chem Soc 2018; 140:11454-11463. [DOI: 10.1021/jacs.8b06996] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xin Yu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Maofu Pang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Shengnan Zhang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Xinlong Hu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Chen-Ho Tung
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Wenguang Wang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
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22
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Keller SG, Probst B, Heinisch T, Alberto R, Ward TR. Photo-Driven Hydrogen Evolution by an Artificial Hydrogenase Utilizing the Biotin-Streptavidin Technology. Helv Chim Acta 2018. [DOI: 10.1002/hlca.201800036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sascha G. Keller
- Department of Chemistry; University of Basel; Mattenstrasse 24a 4002 Basel Switzerland
| | - Benjamin Probst
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Tillmann Heinisch
- Department of Chemistry; University of Basel; Mattenstrasse 24a 4002 Basel Switzerland
| | - Roger Alberto
- Department of Chemistry; University of Zürich; Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Thomas R. Ward
- Department of Chemistry; University of Basel; Mattenstrasse 24a 4002 Basel Switzerland
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23
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Zhao PH, Ma ZY, Hu MY, He J, Wang YZ, Jing XB, Chen HY, Wang Z, Li YL. PNP-Chelated and -Bridged Diiron Dithiolate Complexes Fe2(μ-pdt)(CO)4{(Ph2P)2NR} Together with Related Monophosphine Complexes for the [2Fe]H Subsite of [FeFe]-Hydrogenases: Preparation, Structure, and Electrocatalysis. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00030] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Pei-Hua Zhao
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Zhong-Yi Ma
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Meng-Yuan Hu
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Jiao He
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, People’s Republic of China
| | - Yan-Zhong Wang
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Xing-Bin Jing
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Hui-Yu Chen
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, People’s Republic of China
| | - Zheng Wang
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, People’s Republic of China
| | - Yu-Long Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, People’s Republic of China
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Aminophosphine-substituted diiron dithiolate complexes: Synthesis, crystal structure, and electrocatalytic investigation. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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He J, Deng CL, Li Y, Li YL, Wu Y, Zou LK, Mu C, Luo Q, Xie B, Wei J, Hu JW, Zhao PH, Zheng W. A New Route to the Synthesis of Phosphine-Substituted Diiron Aza- and Oxadithiolate Complexes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00040] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jiao He
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Cheng-Long Deng
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Yao Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Yu-Long Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Yu Wu
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Li-Ke Zou
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Chao Mu
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Qiang Luo
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Bin Xie
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Jian Wei
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Jing-Wen Hu
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
| | - Pei-Hua Zhao
- School
of Materials Science and Engineering, North University of China, Taiyuan 030051, P. R. China
| | - Wen Zheng
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, P. R. China
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26
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Roy S, Nguyen TAD, Gan L, Jones AK. Biomimetic peptide-based models of [FeFe]-hydrogenases: utilization of phosphine-containing peptides. Dalton Trans 2016. [PMID: 26223293 DOI: 10.1039/c5dt01796c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Two synthetic strategies for incorporating diiron analogues of [FeFe]-hydrogenases into short peptides via phosphine functional groups are described. First, utilizing the amine side chain of lysine as an anchor, phosphine carboxylic acids can be coupled via amide formation to resin-bound peptides. Second, artificial, phosphine-containing amino acids can be directly incorporated into peptides via solution phase peptide synthesis. The second approach is demonstrated using three amino acids each with a different phosphine substituent (diphenyl, diisopropyl, and diethyl phosphine). In total, five distinct monophosphine-substituted, diiron model complexes were prepared by reaction of the phosphine-peptides with diiron hexacarbonyl precursors, either (μ-pdt)Fe2(CO)6 or (μ-bdt)Fe2(CO)6 (pdt = propane-1,3-dithiolate, bdt = benzene-1,2-dithiolate). Formation of the complexes was confirmed by UV/Vis, FTIR and (31)P NMR spectroscopy. Electrocatalysis by these complexes is reported in the presence of acetic acid in mixed aqueous-organic solutions. Addition of water results in enhancement of the catalytic rates.
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Affiliation(s)
- Souvik Roy
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, USA.
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28
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Rapson TD, Sutherland TD, Church JS, Trueman HE, Dacres H, Trowell SC. De Novo Engineering of Solid-State Metalloproteins Using Recombinant Coiled-Coil Silk. ACS Biomater Sci Eng 2015; 1:1114-1120. [DOI: 10.1021/acsbiomaterials.5b00239] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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29
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Zhao PH, Xiong KK, Liang WJ, Hao EJ. Synthesis, crystal structures and electrocatalytic properties of bridgehead-C-functionalized diiron dithiolate complexes. J COORD CHEM 2015. [DOI: 10.1080/00958972.2014.1002398] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Pei-Hua Zhao
- Research Center for Engineering Technology of Polymeric Composites of Shanxi Province, School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| | - Kuan-Kuan Xiong
- Research Center for Engineering Technology of Polymeric Composites of Shanxi Province, School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| | - Wen-Jun Liang
- Research Center for Engineering Technology of Polymeric Composites of Shanxi Province, School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| | - Er-Jun Hao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, PR China
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30
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Nguyen VH, Chew HQ, Su B, Yip JHK. Synthesis and Spectroscopy of Anionic Cyclometalated Iridium(III)-Dithiolate and -Sulfinates—Effect of Sulfur Dioxygenation on Electronic Structure and Luminescence. Inorg Chem 2014; 53:9739-50. [DOI: 10.1021/ic501278n] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Van Ha Nguyen
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Hui Qi Chew
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Bochao Su
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - John H. K. Yip
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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31
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Iron carbonyl cluster complexes with monophosphine ligands: synthesis, characterization, and crystal structure. TRANSIT METAL CHEM 2014. [DOI: 10.1007/s11243-014-9825-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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