1
|
Kipouros I, Stańczak A, Dunietz EM, Ginsbach JW, Srnec M, Rulíšek L, Solomon EI. Experimental Evidence and Mechanistic Description of the Phenolic H-Transfer to the Cu 2O 2 Active Site of oxy-Tyrosinase. J Am Chem Soc 2023; 145:22866-22870. [PMID: 37844210 PMCID: PMC10615789 DOI: 10.1021/jacs.3c07450] [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] [Indexed: 10/18/2023]
Abstract
Tyrosinase is a ubiquitous coupled binuclear copper enzyme that activates O2 toward the regioselective monooxygenation of monophenols to catechols via a mechanism that remains only partially defined. Here, we present new mechanistic insights into the initial steps of this monooxygenation reaction by employing a pre-steady-state, stopped-flow kinetics approach that allows for the direct measurement of the monooxygenation rates for a series of para-substituted monophenols by oxy-tyrosinase. The obtained biphasic Hammett plot and the associated solvent kinetic isotope effect values provide direct evidence for an initial H-transfer from the protonated phenolic substrate to the Cu2O2 core of oxy-tyrosinase. The correlation of these experimental results to quantum mechanics/molecular mechanics calculations provides a detailed mechanistic description of this H-transfer step. These new mechanistic insights revise and expand our fundamental understanding of Cu2O2 active sites in biology.
Collapse
Affiliation(s)
- Ioannis Kipouros
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Agnieszka Stańczak
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Praha 6, Czech Republic
- Faculty of Science, Charles University, Albertov 2038/6, 128 00 Praha 2, Czech Republic
| | - Eleanor M. Dunietz
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Jake W. Ginsbach
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Martin Srnec
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Prague 182 23, Czech Republic
| | - Lubomír Rulíšek
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10, Praha 6, Czech Republic
| | - Edward I. Solomon
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Stanford University, Menlo Park, California 94025, United States
| |
Collapse
|
2
|
Kipouros I, Solomon EI. New mechanistic insights into coupled binuclear copper monooxygenases from the recent elucidation of the ternary intermediate of tyrosinase. FEBS Lett 2023; 597:65-78. [PMID: 36178078 PMCID: PMC9839588 DOI: 10.1002/1873-3468.14503] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/16/2022] [Accepted: 09/20/2022] [Indexed: 01/17/2023]
Abstract
Tyrosinase is the most predominant member of the coupled binuclear copper (CBC) protein family. The recent trapping and spectroscopic definition of the elusive catalytic ternary intermediate (enzyme/O2 /monophenol) of tyrosinase dictates a monooxygenation mechanism that revises previous proposals and involves cleavage of the μ-η2 :η2 -peroxide dicopper(II) O-O bond to accept the phenolic proton, followed by monophenolate coordination to copper concomitant with aromatic hydroxylation by the non-protonated μ-oxo. Here, we compare and contrast previously proposed and current mechanistic models for monophenol monooxygenation of tyrosinase. Next, we discuss how these recent insights provide new opportunities towards uncovering structure-function relationships in CBC enzymes, as well as understanding fundamental principles for O2 activation and reactivity by bioinorganic active sites.
Collapse
Affiliation(s)
| | - Edward I Solomon
- Department of Chemistry, Stanford University, CA, USA
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Stanford University, CA, USA
| |
Collapse
|
3
|
Khatua M, Goswami B, Hans S, Kamal, Mazumder S, Samanta S. Hemilabile Amine-Functionalized Efficient Azo-Aromatic Cu-Catalysts Inspired by Galactose Oxidase: Impact of Amine Sidearm on Catalytic Aerobic Oxidation of Alcohols. Inorg Chem 2022; 61:17777-17789. [DOI: 10.1021/acs.inorgchem.2c03087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manas Khatua
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur, Kolkata 741246, India
| | - Bappaditya Goswami
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur, Kolkata 741246, India
| | - Shivali Hans
- Department of Chemistry, Indian Institute of Technology Jammu Jagti, Jammu 181221, India
| | - Kamal
- Department of Chemistry, Indian Institute of Technology Jammu Jagti, Jammu 181221, India
| | - Shivnath Mazumder
- Department of Chemistry, Indian Institute of Technology Jammu Jagti, Jammu 181221, India
| | - Subhas Samanta
- Department of Chemistry, Indian Institute of Technology Jammu Jagti, Jammu 181221, India
| |
Collapse
|
4
|
Chai LL, Zhao YH, Young DJ, Lu X, Li HX. Ni(II)-Mediated Photochemical Oxidative Esterification of Aldehydes with Phenols. Org Lett 2022; 24:6908-6913. [PMID: 36121710 DOI: 10.1021/acs.orglett.2c02560] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The photopromoted, Ni-catalyzed acceptorless dehydrogenation esterification of phenols and aromatic aldehydes has been achieved in an oxidant- and external photosensitizer-free manner. This reliable and atom-economical transformation was tolerant to a wide range of functional groups and proceeded efficiently to give various aryl benzoates in moderate to high yields. Additionally, this photocatalytic system displayed high activity for the hydrogen-evolution cross coupling of aliphatic aldehydes and phenols employing dual nickel and aromatic aldehyde catalysis.
Collapse
Affiliation(s)
- Lu-Lu Chai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - You-Hui Zhao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - David James Young
- College of Engineering, IT and Environment, Charles Darwin University, Darwin, NT 0909, Australia
| | - Xinhua Lu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Hong-Xi Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| |
Collapse
|
5
|
Majumder A, Dutta N, Sk S, Bera M. Synthesis, characterization and arsenate binding events of new mononuclear copper(II) complexes. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
6
|
Lakk-Bogáth D, Török P, Giorgi M, Kaizer J. Catalase and catecholase-like activities of manganese and copper complexes supported by pentadentate polypyridyl ligands in aqueous solution. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
7
|
Itoh S. Impressive Experiences Encountered in the Development from Bioorganic Chemistry Research to Bioinorganic Chemistry Research. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shinobu Itoh
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University
| |
Collapse
|
8
|
Morimoto Y, Itoh S. Hydroxylation of Aliphatic and Aromatic C-H Bonds Catalyzed by Biomimetic Transition-metal Complexes. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Shinobu Itoh
- Graduate School of Engineering, Osaka University
| |
Collapse
|
9
|
Theoretical perspective on mononuclear copper-oxygen mediated C–H and O–H activations: A comparison between biological and synthetic systems. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(21)63974-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
10
|
Chen CY, Tsai ML. Tris(Imidazolyl) Dicopper(I) Complex and its Reactivity to Exert Catalytic Oxidation of Sterically Hindered Phenol Substrates via a [Cu2O]2+ Core. Dalton Trans 2022; 51:2428-2443. [DOI: 10.1039/d1dt04084g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Cu ion ligated with histidine residues is a common active site motif of various Cu-containing metalloenzymes exerting versatile catalytic oxidation reactions. Due to the scarce of structurally characterized biomimetic...
Collapse
|
11
|
Waigum A, Black JA, Köhn A. A generalized hybrid scheme for multireference methods. J Chem Phys 2021; 155:204106. [PMID: 34852483 DOI: 10.1063/5.0067511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A generalization of the hybrid scheme for multireference methods as recently put forward by Saitow and Yanai [J. Chem. Phys. 152, 114 111 (2020)] is presented. The hybrid methods are constructed by defining internal and external excitation spaces and evaluating these two subsets of excitations at different levels of theory. New hybrids that use the mix of internally contracted multireference coupled-cluster, unshifted multireference coupled electron pair, and multireference perturbation methods are derived and benchmarked. A new separation of the excitation space, which combines all singles and doubles excitations to the virtual orbitals into the external space, is also presented and tested. In general, the hybrid methods improve upon their non-hybrid parent method and offer a good compromise between computational complexity and numerical accuracy.
Collapse
Affiliation(s)
- A Waigum
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - J A Black
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - A Köhn
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| |
Collapse
|
12
|
Ma Z, Mahmudov KT, Aliyeva VA, Gurbanov AV, Guedes da Silva MFC, Pombeiro AJ. Peroxides in metal complex catalysis. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213859] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
13
|
Dong J, Chen X, Ji F, Liu L, Su L, Mo M, Tang J, Zhou Y. Copper‐mediated simple and direct aerobic oxidative esterification of arylacetonitriles with alcohols/phenols. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6073] [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)
- Jianyu Dong
- Department of Educational Science Hunan First Normal University Changsha China
- College of Chemistry and Chemical Engineering Hunan University Changsha China
| | - Xiuling Chen
- College of Chemistry and Chemical Engineering Hunan University Changsha China
- Non‐power Nuclear Technology Collaborative Innovation Center, School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning China
| | - Fangyan Ji
- College of Chemistry and Chemical Engineering Hunan University Changsha China
| | - Lixin Liu
- College of Chemistry and Chemical Engineering Hunan University Changsha China
| | - Lebin Su
- College of Chemistry and Chemical Engineering Hunan University Changsha China
| | - Min Mo
- Department of Educational Science Hunan First Normal University Changsha China
| | - Jian‐Sheng Tang
- Department of Educational Science Hunan First Normal University Changsha China
| | - Yongbo Zhou
- College of Chemistry and Chemical Engineering Hunan University Changsha China
| |
Collapse
|
14
|
Jin L, Wang Q, Chen X, Liu N, Fang X, Yang YF, She YB. Computational Studies on the Mechanism and Origin of the Different Regioselectivities of Manganese Porphyrin-Catalyzed C-H Bond Hydroxylation and Amidation of Equilenin Acetate. J Org Chem 2020; 85:14879-14889. [PMID: 33225704 DOI: 10.1021/acs.joc.0c01444] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The manganese porphyrin-catalyzed C-H bond hydroxylation and amidation of equilenin acetate developed by Breslow and his co-worker have been investigated with density functional theory (DFT) calculations. The hydroxylation of C(sp2)-H bond of equilenin acetate leading to the 6-hydroxylated product is more favorable than the hydroxylation of C(sp3)-H bond of equilenin acetate, leading to the 11β-hydroxylation product. The computational results suggest that the C(sp2)-H bond hydroxylation of equilenin acetate undergoes an oxygen-atom-transfer mechanism, which is more favorable than the C(sp3)-H bond hydroxylation undergoing the hydrogen-atom-abstraction/oxygen-rebound (HAA/OR) mechanism by 1.6 kcal/mol. That is why, the 6-hydroxylated product is the major product and the 11β-hydroxylated product is the minor product. In contrast, the 11β-amidated product is the only observed product in manganese porphyrin-catalyzed amidation reaction. The benzylic amidation undergoes a hydrogen-atom-abstraction/nitrogen-rebound (HAA/NR) mechanism, in which hydrogen atom abstraction is followed by nitrogen rebound, leading to the 11β-amidated product. The benzylic C(sp3)-H bond amidation at the C-11 position is more favorable than aromatic amidation at the C-6 position by 4.9 kcal/mol. Therefore, the DFT computational results are consistent with the experiments that manganese porphyrin-catalyzed C-H bond hydroxylation and amidation of equilenin acetate have different regioselectivities.
Collapse
Affiliation(s)
- Liyuan Jin
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Qunmin Wang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Xiahe Chen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Ning Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Xiaoli Fang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yun-Fang Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yuan-Bin She
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| |
Collapse
|
15
|
Oda A, Shionoya H, Hotta Y, Takewaki T, Sawabe K, Satsuma A. Spectroscopic Evidence of Efficient Generation of Dicopper Intermediate in Selective Catalytic Reduction of NO over Cu-Ion-Exchanged Zeolites. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03425] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Akira Oda
- Department of Materials Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto 615-8520, Japan
| | - Hitomi Shionoya
- Department of Materials Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yuusuke Hotta
- Science & Innovation Center, Inorganic Materials Laboratory, Mitsubishi Chemical Corporation, Yokohama 227-8502, Japan
| | - Takahiko Takewaki
- Science & Innovation Center, Inorganic Materials Laboratory, Mitsubishi Chemical Corporation, Yokohama 227-8502, Japan
| | - Kyoichi Sawabe
- Department of Materials Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Atsushi Satsuma
- Department of Materials Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto 615-8520, Japan
| |
Collapse
|
16
|
Lerch M, Weitzer M, Stumpf TJ, Laurini L, Hoffmann A, Becker J, Miska A, Göttlich R, Herres‐Pawlis S, Schindler S. Kinetic Investigation of the Reaction of Dioxygen with the Copper(I) Complex [Cu(Pim
i
Pr2
)(CH
3
CN)]CF
3
SO
3
{Pim
i
Pr2
= Tris[2‐(1,4‐diisopropylimidazolyl)]phosphine}. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000462] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Markus Lerch
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Markus Weitzer
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Tim‐Daniel J. Stumpf
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
- Institut für Organische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Larissa Laurini
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1A 52074 Aachen Germany
| | - Alexander Hoffmann
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1A 52074 Aachen Germany
| | - Jonathan Becker
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Andreas Miska
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Richard Göttlich
- Institut für Organische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| | - Sonja Herres‐Pawlis
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1A 52074 Aachen Germany
| | - Siegfried Schindler
- Institut für Anorganische und Analytische Chemie Justus‐Liebig‐Universität Gießen Heinrich‐Buff‐Ring 17 35392 Gießen Germany
| |
Collapse
|
17
|
Gnatyshyna L, Falfushynska H, Stoliar O, Dallinger R. Preliminary Study of Multiple Stress Response Reactions in the Pond Snail Lymnaea stagnalis Exposed to Trace Metals and a Thiocarbamate Fungicide at Environmentally Relevant Concentrations. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 79:89-100. [PMID: 32274555 DOI: 10.1007/s00244-020-00728-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 03/23/2020] [Indexed: 05/24/2023]
Abstract
Gastropod mollusks have achieved an eminent importance as biological indicators of environmental quality. In the present study, we applied a multibiomarker approach to evaluate its applicability for the pond snail Lymnaea stagnalis, exposed to common industrial and agricultural pollutants at environmentally relevant concentrations. The snails were exposed to copper (Cu2+, 10 µg L-1), zinc (Zn2+, 130 µg L-1), cadmium (Cd2+, 15 µg L-1), or the thiocarbamate fungicide "Tattoo" (91 µg L-1) during 14 days. Metal treatment and exposure to "Tattoo" caused variable patterns of increase or decrease of metal levels in the digestive gland, with a clear accumulation of only Cd and Zn after respective metal exposure. Treatment with Cu and "Tattoo" caused an increase of cytochrome P450-related EROD activity. Glutathione S-transferase was inhibited by exposure to Cu, Zn, and "Tattoo." Treatment with the "Tattoo" led to an inhibition of cholinesterase activity, whereas Cu and Cd increased its activity. Caspase-3 activity was enhanced by up to 3.3 times in all treatments. A nearly uniform inhibitory effect for oxidative stress response parameters was observed in all kinds of exposure, revealing an inhibition of superoxide dismutase (Mn-SOD) activity, a depression of glutathione (GSH and GSSG) and of protein carbonyl levels. Pollutant-specific effects were observed for the catalase activity, superoxide anion production, and lipid peroxidation levels. Due to the high response sensitivity of Lymnaea stagnalis to chemical impacts, we suggest our study as a contribution for biomarker studies with this species under field conditions.
Collapse
Affiliation(s)
- Lesya Gnatyshyna
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine.
- I. Horbachevsky Ternopil National Medical University, Ternopil, Ukraine.
| | - Halina Falfushynska
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | - Oksana Stoliar
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | | |
Collapse
|
18
|
Fujieda N, Umakoshi K, Ochi Y, Nishikawa Y, Yanagisawa S, Kubo M, Kurisu G, Itoh S. Copper–Oxygen Dynamics in the Tyrosinase Mechanism. Angew Chem Int Ed Engl 2020; 59:13385-13390. [DOI: 10.1002/anie.202004733] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Nobutaka Fujieda
- Department of Applied Life Sciences Graduate School of Life and Environmental Sciences Osaka Prefecture University 1-1 Gakuen-cho, Naka-ku, Sakai-shi Osaka 599-8531 Japan
| | - Kyohei Umakoshi
- Department of Material and Life Science Graduate School of Engineering Osaka University 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Yuta Ochi
- Department of Applied Life Sciences Graduate School of Life and Environmental Sciences Osaka Prefecture University 1-1 Gakuen-cho, Naka-ku, Sakai-shi Osaka 599-8531 Japan
| | - Yosuke Nishikawa
- Institute for Protein Research Osaka University 3-2 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Sachiko Yanagisawa
- Graduate School of Life Science University of Hyogo 3-2-1 Kouto, Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Minoru Kubo
- Graduate School of Life Science University of Hyogo 3-2-1 Kouto, Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Genji Kurisu
- Institute for Protein Research Osaka University 3-2 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Shinobu Itoh
- Department of Material and Life Science Graduate School of Engineering Osaka University 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
| |
Collapse
|
19
|
Fujieda N, Umakoshi K, Ochi Y, Nishikawa Y, Yanagisawa S, Kubo M, Kurisu G, Itoh S. Copper–Oxygen Dynamics in the Tyrosinase Mechanism. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004733] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nobutaka Fujieda
- Department of Applied Life Sciences Graduate School of Life and Environmental Sciences Osaka Prefecture University 1-1 Gakuen-cho, Naka-ku, Sakai-shi Osaka 599-8531 Japan
| | - Kyohei Umakoshi
- Department of Material and Life Science Graduate School of Engineering Osaka University 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Yuta Ochi
- Department of Applied Life Sciences Graduate School of Life and Environmental Sciences Osaka Prefecture University 1-1 Gakuen-cho, Naka-ku, Sakai-shi Osaka 599-8531 Japan
| | - Yosuke Nishikawa
- Institute for Protein Research Osaka University 3-2 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Sachiko Yanagisawa
- Graduate School of Life Science University of Hyogo 3-2-1 Kouto, Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Minoru Kubo
- Graduate School of Life Science University of Hyogo 3-2-1 Kouto, Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Genji Kurisu
- Institute for Protein Research Osaka University 3-2 Yamada-oka, Suita Osaka 565-0871 Japan
| | - Shinobu Itoh
- Department of Material and Life Science Graduate School of Engineering Osaka University 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
| |
Collapse
|
20
|
Abe T, Shiota Y, Itoh S, Yoshizawa K. Theoretical rationalization for the equilibrium between (μ-η 2:η 2-peroxido)Cu IICu II and bis(μ-oxido)Cu IIICu III complexes: perturbational effects from ligand frameworks. Dalton Trans 2020; 49:6710-6717. [PMID: 32368776 DOI: 10.1039/d0dt01001d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations are carried out to investigate the geometric effects of the supporting ligands in the relative energies of the (μ-η2:η2-peroxido)CuIICuII complex 1 and the bis(μ-oxido)CuIIICuIII complex 2. The N3-tridentate ligand bearing acyclic propane diamine framework La preferentially provided 1, whereas the N3-tridentate ligand with cyclic diamine framework such as 1,4-diazacycloheptane Lb gave 2 after the oxygenation of the corresponding CuI complexes as reported previously [S. Itoh, et al., Inorg. Chem., 2014, 53, 8786-8794]. Calculations at the B3LYP*-D3 level of theory can reasonably explain the experimental results in relative energies, structures and harmonic frequencies of 1 and 2. Perturbational effects of the diamine chelates of La and Lb especially on the equilibrium of 1 and 2 are investigated in detail. In the range from 2.30 Å to 3.40 Å of the N-N distance in the diamine moiety, 1 is more stable than 2 by 8.4 kcal mol-1 at the distance of 3.40 Å. Calculated potential energies indicate that the decrease in the N-N distance is associated with a decrease in energy of 2, leading that 2 can be most stabilized at the N-N distance of 2.60 Å. Furthermore, molecular orbitals analyses are performed to explain that the energy gaps between the σ* orbital of the O-O bond and the dx2-y2 orbitals of the CuII ions of 1 get small as the diamine moiety is shrunk, leading to facilitate the O-O bond cleavage from 1 to 2.
Collapse
Affiliation(s)
- Tsukasa Abe
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Japan.
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Japan.
| | - Shinobu Itoh
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Japan.
| |
Collapse
|
21
|
Khan MS, Khalid M, Ahmad MS, Shahid M, Ahmad M. Catalytic activity of Mn(III) and Co(III) complexes: evaluation of catechol oxidase enzymatic and photodegradation properties. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04127-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
22
|
Jurrat M, Maggi L, Lewis W, Ball LT. Modular bismacycles for the selective C-H arylation of phenols and naphthols. Nat Chem 2020; 12:260-269. [PMID: 32108765 DOI: 10.1038/s41557-020-0425-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 01/21/2020] [Indexed: 12/19/2022]
Abstract
Given the important role played by 2-hydroxybiaryls in organic, medicinal and materials chemistry, concise methods for the synthesis of this common motif are extremely valuable. In seeking to extend the lexicon of synthetic chemists in this regard, we have developed an expedient and general strategy for the ortho-arylation of phenols and naphthols using readily available boronic acids. Our methodology relies on in situ generation of a uniquely reactive Bi(V) arylating agent from a bench-stable Bi(III) precursor via telescoped B-to-Bi transmetallation and oxidation. By exploiting reactivity that is orthogonal to conventional metal-catalysed manifolds, diverse aryl and heteroaryl partners can be rapidly coupled to phenols and naphthols under mild conditions. Following arylation, high-yielding recovery of the Bi(III) precursor allows for its efficient re-use in subsequent reactions. Mechanistic interrogation of each key step of the methodology informs its practical application and provides fundamental insight into the underexploited reactivity of organobismuth compounds.
Collapse
Affiliation(s)
- Mark Jurrat
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Nottingham, UK.,School of Chemistry, University of Nottingham, University Park, Nottingham, UK
| | - Lorenzo Maggi
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Nottingham, UK.,School of Chemistry, University of Nottingham, University Park, Nottingham, UK
| | - William Lewis
- School of Chemistry, University of Nottingham, University Park, Nottingham, UK.,School of Chemistry, The University of Sydney, Sydney, Australia
| | - Liam T Ball
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Nottingham, UK. .,School of Chemistry, University of Nottingham, University Park, Nottingham, UK.
| |
Collapse
|
23
|
Yelin S, Limberg C. Molecular Structural Motifs and O2 Activation Inspired by Enzymes and Solid Catalysts. Catal Letters 2020. [DOI: 10.1007/s10562-019-02918-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
24
|
Alkane and alkene oxidation reactions catalyzed by nickel(II) complexes: Effect of ligand factors. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213085] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
25
|
Adak P, Mondal A, Chattopadhyay SK. Manganese(ii) complex of an oxygen–nitrogen donor Schiff base ligand showing efficient catechol oxidase activity: synthesis, spectroscopic and kinetic study. NEW J CHEM 2020. [DOI: 10.1039/c9nj04591k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Mn(ii) complex containing two tridentate O,N,O-donor semicarbazone ligands shows very high catalytic activity for the aerial oxidation of 3,5DTBCH2 with kcat = 3.10 × 106 h−1, and kcat/KM = 3.25 × 108 h−1 M−1.
Collapse
Affiliation(s)
- Piyali Adak
- Department of Chemistry
- Indian Institute of Engineering Science and Technology, Shibpur
- Howrah-711103
- India
| | - Antu Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology, Shibpur
- Howrah-711103
- India
| | | |
Collapse
|
26
|
Xiao X, Greenwood NS, Wengryniuk SE. Dearomatization of Electron-Deficient Phenols to ortho-Quinones: Bidentate Nitrogen-Ligated Iodine(V) Reagents. Angew Chem Int Ed Engl 2019; 58:16181-16187. [PMID: 31430009 PMCID: PMC6814494 DOI: 10.1002/anie.201909868] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Indexed: 01/13/2023]
Abstract
Despite their broad utility, the synthesis of ortho-quinones remains a significant challenge, in particular, access to electron-deficient derivatives remains an unsolved problem. Reported here is the first general method for the synthesis of electron-deficient ortho-quinones by direct oxidation of phenols. The reaction is enabled by a novel bidentate nitrogen-ligated iodine(V) reagent, a previously unexplored class of compounds which we have termed Bi(N)-HVIs. The reaction is extremely general and proceeds with excellent regioselectivity for the ortho over para isomer. Functionalization of the ortho-quinone products was examined, resulting in a facile one-pot synthesis of catechols, as well as the incorporation of a variety of heteroatom nucleophiles. This method represents the first synthetic application of Bi(N)-HVIs and demonstrates their potential as a platform for the further development of highly reactive, but also highly tunable, I(V) reagents.
Collapse
Affiliation(s)
- Xiao Xiao
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
| | - Nathaniel S Greenwood
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
- Present address: Department of Chemistry, Yale University, 225 Prospect St., New Haven, CT, 06520, USA
| | - Sarah E Wengryniuk
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
| |
Collapse
|
27
|
Kumar A, Sengupta A, Demeshko S, Mukherjee R. Structure, magnetism and reactivity of a {MnIII(μ-O)2MnIV}3+ core towards oxidation of phenols. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
28
|
Will J, Würtele C, Becker J, Walter O, Schindler S. Synthesis, crystal structures and reactivity towards dioxygen of copper(I) complexes with tripodal aliphatic amine ligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
29
|
Xiao X, Greenwood NS, Wengryniuk SE. Dearomatization of Electron‐Deficient Phenols to
ortho
‐Quinones: Bidentate Nitrogen‐Ligated Iodine(V) Reagents. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909868] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiao Xiao
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
| | - Nathaniel S. Greenwood
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
- Present address: Department of ChemistryYale University 225 Prospect St. New Haven CT 06520 USA
| | - Sarah E. Wengryniuk
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
| |
Collapse
|
30
|
Miyanishi M, Abe T, Hori Y, Shiota Y, Yoshizawa K. Role of Amino Acid Residues for Dioxygen Activation in the Second Coordination Sphere of the Dicopper Site of pMMO. Inorg Chem 2019; 58:12280-12288. [DOI: 10.1021/acs.inorgchem.9b01752] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mayuko Miyanishi
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, Fukuoka 819-0395, Japan
| | - Tsukasa Abe
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, Fukuoka 819-0395, Japan
| | - Yuta Hori
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, Fukuoka 819-0395, Japan
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, Fukuoka 819-0395, Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, Fukuoka 819-0395, Japan
| |
Collapse
|
31
|
The PmoB subunit of particulate methane monooxygenase (pMMO) in Methylococcus capsulatus (Bath): The CuI sponge and its function. J Inorg Biochem 2019; 196:110691. [DOI: 10.1016/j.jinorgbio.2019.04.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 02/28/2019] [Accepted: 04/08/2019] [Indexed: 11/19/2022]
|
32
|
Presti EL, Perrone ML, Santagostini L, Casella L, Monzani E. A Stereoselective Tyrosinase Model Compound Derived from an m-Xylyl-l-histidine Ligand. Inorg Chem 2019; 58:7335-7344. [PMID: 31091087 DOI: 10.1021/acs.inorgchem.9b00473] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The aim of mimicking enzyme activity represents an important motivation for the development of new catalysts. A challenging objective is the development of chiral complexes for bioinspired enantioselective oxidation reactions. Herein, we report a new chiral dinuclear copper(II) complex based on a m-xylyl-bis(histidine) ligand (mXHI) as a biomimetic catalyst for tyrosinase and catechol oxidase. The new ligand improves a previous system also containing two tridentate N3 units derived from l-histidine that were connected by a short, rigid ethanediamine bridge. In mXHI the bridge is provided by the more extended m-xylyl moiety. The dicopper(II) complex [Cu2(mXHI)]4+ was studied as a catalyst for stereoselective oxidations of enantiomeric couples of chiral catechols of biological interest (L/D-dopa, L/D-dopa methyl ester, and ( R/ S)-norepinephrine), showing excellent discrimination capability, particularly for the methyl esters of dopa enantiomers. The catechol oxidation was studied in acetate buffer as slightly acidic medium, and a role of acetate as bridging ligand between the two coppers, preorganizing the dinuclear center in a more catalytic efficient structure, could be established. The oxidation of β-naphthol and 3,5-ditertbutylphenol was studied as a model monophenolase reaction. The oxidation proceeds stoichiometrically, and the partial incorporation of 18O into β-naphthol when the reaction was performed using 18O2 suggests the existence of two competitive reaction pathways, a genuine monooxygenase mechanism and a radical pathway. However, the more challenging reaction on derivatives of l-/d-tyrosine did not lead to the desired monooxygenase product but only to products of radical oxidation. Complex [Cu2(mXHI)]4+ was also used for the catalytic sulfoxidation of thioanisole in the presence of hydroxylamine as cosubstrate, in a preliminary attempt to model the reaction of external monooxygenases. The reaction proceeds with 25 turnovers, but the enantiomeric excess of sulfoxide was modest.
Collapse
Affiliation(s)
- Eliana Lo Presti
- Dipartimento di Chimica , Università di Pavia , Via Taramelli 12 , 27100 Pavia , Italy
| | - Maria L Perrone
- Dipartimento di Chimica , Università di Pavia , Via Taramelli 12 , 27100 Pavia , Italy
| | - Laura Santagostini
- Dipartimento di Chimica , Università di Milano , Via Golgi 19 , 20133 Milano , Italy
| | - Luigi Casella
- Dipartimento di Chimica , Università di Pavia , Via Taramelli 12 , 27100 Pavia , Italy
| | - Enrico Monzani
- Dipartimento di Chimica , Università di Pavia , Via Taramelli 12 , 27100 Pavia , Italy
| |
Collapse
|
33
|
Wanna WH, Ramu R, Janmanchi D, Tsai YF, Thiyagarajan N, Yu SSF. An efficient and recyclable copper nano-catalyst for the selective oxidation of benzene to p-benzoquinone (p-BQ) using H2O2(aq) in CH3CN. J Catal 2019. [DOI: 10.1016/j.jcat.2019.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
34
|
Anitha N, Saravanan N, Ajaykamal T, Suresh E, Palaniandavar M. Catecholase activity of mononuclear copper(II) complexes of tridentate 3N ligands in aqueous and aqueous micellar media: Influence of stereoelectronic factors on catalytic activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
35
|
Sarkar A, Chakraborty A, Adhikary A, Maity S, Mandal A, Samanta D, Ghosh P, Das D. Exploration of catecholase-like activity of a series of magnetically coupled transition metal complexes of Mn, Co and Ni: new insights into the solution state behavior of Mn complexes. Dalton Trans 2019; 48:14164-14177. [DOI: 10.1039/c9dt02399b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Oxidation state dependent catecholase activity has been explored with Mn-Schiff-base complex which transform oxidation state from +ii to +iii in solution with time by combined experimental and theoretical investigations.
Collapse
Affiliation(s)
- Abani Sarkar
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700009
- India
| | - Aratrika Chakraborty
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700009
- India
| | - Amit Adhikary
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700009
- India
| | - Suvendu Maity
- Department of Chemistry
- R. K. Mission Residential College
- Kolkata 700 103
- India
| | - Arnab Mandal
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700009
- India
| | - Debabrata Samanta
- Department of Chemistry
- Indian Institute of Technology
- Kanpur-208016
- India
| | - Prasanta Ghosh
- Department of Chemistry
- R. K. Mission Residential College
- Kolkata 700 103
- India
| | - Debasis Das
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700009
- India
| |
Collapse
|
36
|
Brazeau SEN, Norwine EE, Hannigan SF, Orth N, Ivanović-Burmazović I, Rukser D, Biebl F, Grimm-Lebsanft B, Praedel G, Teubner M, Rübhausen M, Liebhäuser P, Rösener T, Stanek J, Hoffmann A, Herres-Pawlis S, Doerrer LH. Dual oxidase/oxygenase reactivity and resonance Raman spectra of {Cu3O2} moiety with perfluoro-t-butoxide ligands. Dalton Trans 2019; 48:6899-6909. [DOI: 10.1039/c9dt00516a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A mechanism for the formation of O-donor trinuclear {Cu3O2} moiety is reported.
Collapse
Affiliation(s)
| | | | | | - Nicole Orth
- Department Chemie und Pharmazie
- Lehrstuhl für Bioanorganische Chemie
- Friedrich Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Ivana Ivanović-Burmazović
- Department Chemie und Pharmazie
- Lehrstuhl für Bioanorganische Chemie
- Friedrich Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Dieter Rukser
- Institut für Nanostruktur- und Festkörperphysik
- Universität Hamburg
- 22761 Hamburg
- Germany
| | - Florian Biebl
- Institut für Nanostruktur- und Festkörperphysik
- Universität Hamburg
- 22761 Hamburg
- Germany
| | | | - Gregor Praedel
- Institut für Nanostruktur- und Festkörperphysik
- Universität Hamburg
- 22761 Hamburg
- Germany
| | - Melissa Teubner
- Institut für Nanostruktur- und Festkörperphysik
- Universität Hamburg
- 22761 Hamburg
- Germany
| | - Michael Rübhausen
- Institut für Nanostruktur- und Festkörperphysik
- Universität Hamburg
- 22761 Hamburg
- Germany
| | | | - Thomas Rösener
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Julia Stanek
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Alexander Hoffmann
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
| | | | | |
Collapse
|
37
|
Abstract
Bis(guanidine) copper complexes are known for their ability to activate dioxygen. Unfortunately, until now, no bis(guanidine) copper-dioxygen adduct has been able to transfer oxygen to substrates. Using an aromatic backbone, fluorescence properties can be added to the copper(I) complex which renders them useful for later reaction monitoring. The novel bis(guanidine) ligand DMEG2tol stabilizes copper(I) and copper(II) complexes (characterized by single crystal X-ray diffraction, IR spectroscopy, and mass spectrometry) and, after oxygen activation, bis(µ-oxido) dicopper(III) complexes which have been characterized by low-temperature UV/Vis and Raman spectroscopy. These bis(guanidine) stabilized bis(µ-oxido) complexes are able to mediate tyrosinase-like hydroxylation activity as first examples of bis(guanidine) stabilized complexes. The experimental study is accompanied by density functional theory calculations which highlight the special role of the different guanidine donors.
Collapse
|
38
|
Itoh S, Abe T, Morimoto Y, Sugimoto H. 2-(2-Pyridyl)ethylamine (Pye) ligands in copper(I)-dioxygen chemistry. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
39
|
Presti EL, Monzani E, Santagostini L, Casella L. Building biomimetic model compounds of dinuclear and trinuclear copper clusters for stereoselective oxidations. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
40
|
Decker H, Solem E, Tuczek F. Are glutamate and asparagine necessary for tyrosinase activity of type-3 copper proteins? Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.11.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
41
|
|
42
|
|
43
|
Chatterjee A, Yadav HR, Choudhury AR, Ali A, Singh Y, Ghosh R. Tyrosinase and catecholase-like activities of a dinuclear Cu(II) complex. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.11.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
44
|
Mondal S, Chakraborty M, Mondal A, Pakhira B, Blake AJ, Sinn E, Chattopadhyay SK. Cu(ii) complexes of a tridentate N,N,O-donor Schiff base of pyridoxal: synthesis, X-ray structures, DNA-binding properties and catecholase activity. NEW J CHEM 2018. [DOI: 10.1039/c8nj00418h] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DNA binding and catecholase activities of two Cu(ii) complexes [Cu(L1)X] (X = N3, NCS) of pyridoxal derived ligands are reported.
Collapse
Affiliation(s)
- Satyajit Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Moumita Chakraborty
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Antu Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Bholanath Pakhira
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Alexander J. Blake
- School of Chemistry
- The University of Nottingham
- University Park
- Nottingham
- UK
| | - Ekkehard Sinn
- Chemistry Department
- Western Michigan University
- Kalamazoo
- USA
| | | |
Collapse
|
45
|
Garai M, Dey D, Yadav HR, Choudhury AR, Maji M, Biswas B. Catalytic Fate of Two Copper Complexes towards Phenoxazinone Synthase and Catechol Dioxygenase Activity. ChemistrySelect 2017. [DOI: 10.1002/slct.201702113] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mamoni Garai
- Department of Chemistry; Raghunathpur College; Purulia 723 133,West Bengal India
| | - Dhananjay Dey
- Department of Chemistry; Raghunathpur College; Purulia 723 133,West Bengal India
| | - Hare Ram Yadav
- Department of Chemical Sciences; Indian Institute of Science Education and Research, S.A.S. Nagar, Sector 81, Manauli PO; Mohali 140 306 India
| | - Angshuman Roy Choudhury
- Department of Chemical Sciences; Indian Institute of Science Education and Research, S.A.S. Nagar, Sector 81, Manauli PO; Mohali 140 306 India
| | - Milan Maji
- Department of Chemistry; National Institute of Technology; Durgapur 713209, West Bengal India
| | - Bhaskar Biswas
- Department of Chemistry; Raghunathpur College; Purulia 723 133,West Bengal India
- Present Address: Department of Chemistry; Surendranath College; 24/2 M.G. Road, Kolkata 700009, West Bengal India
| |
Collapse
|
46
|
Karrouchi K, Yousfi EB, Sebbar NK, Ramli Y, Taoufik J, Ouzidan Y, Ansar M, Mabkhot YN, Ghabbour HA, Radi S. New Pyrazole-Hydrazone Derivatives: X-ray Analysis, Molecular Structure Investigation via Density Functional Theory (DFT) and Their High In-Situ Catecholase Activity. Int J Mol Sci 2017; 18:ijms18112215. [PMID: 29068421 PMCID: PMC5713199 DOI: 10.3390/ijms18112215] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/16/2017] [Accepted: 10/21/2017] [Indexed: 11/16/2022] Open
Abstract
The development of low-cost catalytic systems that mimic the activity of tyrosinase enzymes (Catechol oxidase) is of great promise for future biochemistry technologic demands. Herein, we report the synthesis of new biomolecules systems based on hydrazone derivatives containing a pyrazole moiety (L1-L6) with superior catecholase activity. Crystal structures of L1 and L2 biomolecules were determined by X-ray single crystal diffraction (XRD). Optimized geometrical parameters were calculated by density functional theory (DFT) at B3LYP/6-31G (d, p) level and were found to be in good agreement with single crystal XRD data. Copper (II) complexes of the compounds (L1-L6), generated in-situ, were investigated for their catalytic activities towards the oxidation reaction of catechol to ortho-quinone with the atmospheric dioxygen, in an attempt to model the activity of the copper containing enzyme tyrosinase. The studies showed that the activities depend on four parameters: the nature of the ligand, the nature of counter anion, the nature of solvent and the concentration of ligand. The Cu(II)-ligands, given here, present the highest catalytic activity (72.920 μmol·L-1·min-1) among the catalysts recently reported in the existing literature.
Collapse
Affiliation(s)
- Khalid Karrouchi
- Laboratoire de Chimie Thérapeutique, Faculté de Médecine et de Pharmacie, Université Mohammed V, P. O. Box 8007, Rabat 10100, Morocco.
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, P. O. Box 524, Oujda 60000, Morocco.
- Laboratoire National de Contrôle des Médicaments, Direction du Médicament et de la Pharmacie, Ministère de la Santé, P. O. Box 6206, Rabat 10100, Morocco.
| | - El Bekkaye Yousfi
- Institution Supérieure des Professions Infirmières et Techniques de Santé, P. O. Box 4806, Oujda 60000, Morocco.
| | - Nada Kheira Sebbar
- Laboratoire de Chimie Organique Hétérocyclique, Pharmacochimie, Faculté des sciences, Université Mohammed V, P. O. Box 8007, Rabat 10100, Morocco.
| | - Youssef Ramli
- Laboratoire de Chimie Thérapeutique, Faculté de Médecine et de Pharmacie, Université Mohammed V, P. O. Box 8007, Rabat 10100, Morocco.
| | - Jamal Taoufik
- Laboratoire de Chimie Thérapeutique, Faculté de Médecine et de Pharmacie, Université Mohammed V, P. O. Box 8007, Rabat 10100, Morocco.
| | - Younes Ouzidan
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, P. O. Box 2202, Fès 30000, Morocco.
| | - M'hammed Ansar
- Laboratoire de Chimie Thérapeutique, Faculté de Médecine et de Pharmacie, Université Mohammed V, P. O. Box 8007, Rabat 10100, Morocco.
| | - Yahia N Mabkhot
- Department of Chemistry, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| | - Hazem A Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia.
| | - Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, P. O. Box 524, Oujda 60000, Morocco.
| |
Collapse
|
47
|
Stumpf TDJ, Steinbach M, Würtele C, Becker J, Becker S, Fröhlich R, Göttlich R, Schindler S. Reactivity of Copper Complexes with Bis(piperidinyl)methane and Bis(quinolinyl)methane Ligands. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700755] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Tim-Daniel J. Stumpf
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
- Institute for Organic Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Manfred Steinbach
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
- Institute for Organic Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Christian Würtele
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Jonathan Becker
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Sabine Becker
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Roland Fröhlich
- Institute for Organic Chemistry; WWU Münster; Corrensstraße 40 48149 Münster Germany
| | - Richard Göttlich
- Institute for Organic Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| | - Siegfried Schindler
- Institute for Inorganic and Analytical Chemistry; Justus-Liebig-University Gießen; Heinrich-Buff-Ring 17 35392 Gießen Germany
| |
Collapse
|
48
|
Liebhäuser P, Keisers K, Hoffmann A, Schnappinger T, Sommer I, Thoma A, Wilfer C, Schoch R, Stührenberg K, Bauer M, Dürr M, Ivanović-Burmazović I, Herres-Pawlis S. Record Broken: A Copper Peroxide Complex with Enhanced Stability and Faster Hydroxylation Catalysis. Chemistry 2017; 23:12171-12183. [PMID: 28425134 DOI: 10.1002/chem.201700887] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Indexed: 11/08/2022]
Abstract
Tyrosinase model systems pinpoint pathways to translating Nature's synthetic abilities for useful synthetic catalysts. Mostly, they use N-donor ligands which mimic the histidine residues coordinating the two copper centres. Copper complexes with bis(pyrazolyl)methanes with pyridinyl or imidazolyl moieties are already reported as excellent tyrosinase models. Substitution of the pyridinyl donor results in the new ligand HC(3-tBuPz)2 (4-CO2 MePy) which stabilises a room-temperature stable μ-η2 :η2 -peroxide dicopper(II) species upon oxygenation. It reveals highly efficient catalytic activity as it hydroxylates 8-hydroxyquinoline in high yields (TONs of up to 20) and much faster than all other model systems (max. conversion within 7.5 min). Stoichiometric reactions with para-substituted sodium phenolates show saturation kinetics which are nearly linear for electron-rich substrates. The resulting Hammett correlation proves the electrophilic aromatic substitution mechanism. Furthermore, density functional theory (DFT) calculations elucidate the influence of the substituent at the pyridinyl donor: the carboxymethyl group adjusts the basicity and nucleophilicity without additional steric demand. This substitution opens up new pathways in reactivity tuning.
Collapse
Affiliation(s)
- Patricia Liebhäuser
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Kristina Keisers
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Alexander Hoffmann
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Thomas Schnappinger
- Department für Chemie und Pharmazie, Ludwig-Maximilians-Universität München, Butenandtstraße 5-13, 81377, München, Germany
| | - Isabella Sommer
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Anne Thoma
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Claudia Wilfer
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| | - Roland Schoch
- Department Chemie, Universität Paderborn, Warburger Straße 100, 33098, Paderborn, Germany
| | - Kai Stührenberg
- Department Chemie, Universität Paderborn, Warburger Straße 100, 33098, Paderborn, Germany
| | - Matthias Bauer
- Department Chemie, Universität Paderborn, Warburger Straße 100, 33098, Paderborn, Germany
| | - Maximilian Dürr
- Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, 91058, Erlangen, Germany
| | - Ivana Ivanović-Burmazović
- Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, 91058, Erlangen, Germany
| | - Sonja Herres-Pawlis
- Institut für Anorganische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen, Landoltweg 1, 52074, Aachen, Germany
| |
Collapse
|
49
|
Dilek E, Caglar S, Dogancay N, Caglar B, Sahin O, Tabak A. Synthesis, crystal structure, spectroscopy, thermal properties and carbonic anhydrase activities of new metal(II) complexes with mefenamic acid and picoline derivatives. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1366996] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Esra Dilek
- Faculty of Pharmacy, Department of Biochemistry, Division of Pharmaceutical Basic Sciences, Erzincan University, Erzincan, Turkey
| | - Sema Caglar
- Faculty of Arts and Sciences, Department of Chemistry, Erzincan University, Erzincan, Turkey
| | - Nesrin Dogancay
- Faculty of Arts and Sciences, Department of Chemistry, Erzincan University, Erzincan, Turkey
| | - Bulent Caglar
- Faculty of Arts and Sciences, Department of Chemistry, Erzincan University, Erzincan, Turkey
| | - Onur Sahin
- Sinop University, Scientific and Technological Research Application and Research Center, Sinop, Turkey
| | - Ahmet Tabak
- Faculty of Arts and Sciences, Department of Chemistry, Sinop University, Sinop, Turkey
| |
Collapse
|
50
|
Liu L, Qian LW, Wu S, Dong J, Xu Q, Zhou Y, Yin SF. Selective Aerobic C–H Amination of Phenols with Primary Amines over Copper toward Benzoxazoles. Org Lett 2017; 19:2849-2852. [DOI: 10.1021/acs.orglett.7b01061] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Long Liu
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Liang-Wei Qian
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Shaofeng Wu
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Jianyu Dong
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Qing Xu
- College
of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, China
| | - Yongbo Zhou
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Shuang-Feng Yin
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, China
| |
Collapse
|