1
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Das KM, Pal A, Adarsh NN, Thakur A. A novel quinoline-based NNN-pincer Cu(II) complex as a superior catalyst for oxidative esterification of allylic C(sp 3)-H bonds. Org Biomol Chem 2022; 20:3540-3549. [PMID: 35393991 DOI: 10.1039/d2ob00220e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report for the first time that the quinoline-based NNN-pincer Cu(II) complex acts as an air stable superior catalyst for the oxidative cross-coupling of the allyl sp3 C-H bond with an acid for the synthesis of allyl esters in a homogeneous system at ambient temperature. The synthesized catalyst, 1, has been well characterized by various analytical techniques (HRMS, single crystal X-ray diffraction, CV, EPR, UV-vis spectroscopy) and showed excellent catalytic activity for the oxidative esterification of allylic C(sp3)-H bonds at 40 °C within a very short period of time (1 h) using only 1 mol% of the catalyst. A wide variety of aromatic allylic esters were synthesized in moderate to good yields, which could be extended to aliphatic allyl esters as well.
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Affiliation(s)
- Krishna Mohan Das
- Department of Chemistry, Jadavpur University, Kolkata-700032, India.
| | - Adwitiya Pal
- Department of Chemistry, Jadavpur University, Kolkata-700032, India.
| | - Nayarassery N Adarsh
- Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Ave., Potsdam, New York, 13699, USA
| | - Arunabha Thakur
- Department of Chemistry, Jadavpur University, Kolkata-700032, India.
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2
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Raj M, Padhi SK. Electrocatalytic proton reduction by dinuclear cobalt complexes in a nonaqueous electrolyte. NEW J CHEM 2022. [DOI: 10.1039/d1nj06003a] [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
Two dinuclear CoII complexes 1 and 2 have been synthesized and characterized using various spectroscopic methods. Both the complexes were employed for H+ reduction in organic media. Faradaic efficiency of 82–90% was obtained for the H2 evolution.
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Affiliation(s)
- Manaswini Raj
- Artificial Photosynthesis Laboratory, Department of Chemistry and Chemical Biology, Indian Institute of Technology (Indian School of Mines), Dhanbad, 826004, India
| | - Sumanta Kumar Padhi
- Artificial Photosynthesis Laboratory, Department of Chemistry and Chemical Biology, Indian Institute of Technology (Indian School of Mines), Dhanbad, 826004, India
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3
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Raj D, Kumar Padhi S. The sporadic μ-pyridine bridge in transition metal complexes: A real bond or an interaction? Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Rai S, Akhter SS, Padhi SK. Electrocatalytic hydrogen evolution by molecular Cu(II) catalysts. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Siafarika P, Papanikolaou M, Kabanos T, Kalampounias A. Probing the equilibrium between mono- and di-nuclear nickel(II)-diamidate {[NiII(DQPD)]x, x = 1,2} complexes in chloroform solutions by combining acoustic and vibrational spectroscopies and molecular orbital calculations. Chem Phys 2021. [DOI: 10.1016/j.chemphys.2021.111279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Li T, Xie B, Zhang D, Lai C, Li X, Mou W, Cao J, Bai X, Chen L. Electrocatalytic Hydrogen Evolution Catalyzed by 3,4‐Toluenedithiolate Nickel Complexes of Bis(diphenylphosphine)amine Ligand Containing An Azahydrophilic Group. ChemCatChem 2021. [DOI: 10.1002/cctc.202100303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tao Li
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
- School of Chemical Engineering Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Bin Xie
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
- Sichuan Province Key Laboratory of Comprehensive Utilization of Vanadium and Titanium Resources Panzhihua University Airport Rd. 10 Panzhihua 617000 P. R. China
| | - Dongliang Zhang
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Chuan Lai
- School of Chemistry and Chemical Engineering Sichuan University of Arts and Science Tashi Rd. 519 Dazhou 635000 P. R. China
| | - Xiaolong Li
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Wenyu Mou
- College of Chemistry and Environmental Engineering Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Jiaxi Cao
- College of Chemistry and Environmental Engineering Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Xiaoxue Bai
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
| | - Luo Chen
- School of Materials Science and Engineering, Key Laboratory of Material Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Xueyuan Str. 180 Zigong 643000 P. R. China
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7
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Recent progress in homogeneous light-driven hydrogen evolution using first-row transition metal catalysts. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.119950] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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8
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Rai S, Padhi SK. Effectual electrocatalytic proton and water reduction by CuII terpyridine scaffolds. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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A flexible homoleptic pentadentate Cu(II) molecular catalyst for effective proton and water reduction. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136614] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Kumar Padhi S, Ahmad E, Rai S, Panda B. Kinetics and mechanistic study of electrocatalytic hydrogen evolution by [Co(Fc-tpy)2]2+. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114677] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Padhi SK, Rai S, Akhter SS. Redox-Induced Structural Switching through Sporadic Pyridine-Bridged CoIICoII Dimer and Electrocatalytic Proton Reduction. Inorg Chem 2020; 59:7810-7821. [DOI: 10.1021/acs.inorgchem.0c00911] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sumanta Kumar Padhi
- Artificial Photosynthesis Laboratory, Department of Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India 826004
| | - Surabhi Rai
- Artificial Photosynthesis Laboratory, Department of Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India 826004
| | - Sk Samim Akhter
- Artificial Photosynthesis Laboratory, Department of Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India 826004
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12
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Padhi SK, Ahmad E, Rai S. Kinetics and the potential well in electrochemical hydrogen evolution by [Co(4-tolyl-tpy)2]2+. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136000] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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13
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Gotico P, Moonshiram D, Liu C, Zhang X, Guillot R, Quaranta A, Halime Z, Leibl W, Aukauloo A. Spectroscopic Characterisation of a Bio‐Inspired Ni‐Based Proton Reduction Catalyst Bearing a Pentadentate N
2
S
3
Ligand with Improved Photocatalytic Activity. Chemistry 2020; 26:2859-2868. [DOI: 10.1002/chem.201904934] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Philipp Gotico
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Dooshaye Moonshiram
- Instituto Madrileño de Estudios Avanzados en Nanociencia, (IMDEA Nanocienca) Calle Faraday 9 Madrid 28049 Spain
| | - Cunming Liu
- X-ray Science Division Argonne National Laboratory 9700 S. Cass Avenue Lemont IL, 60439 USA
| | - Xiaoyi Zhang
- X-ray Science Division Argonne National Laboratory 9700 S. Cass Avenue Lemont IL, 60439 USA
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
| | - Annamaria Quaranta
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Zakaria Halime
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
| | - Winfried Leibl
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Ally Aukauloo
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
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14
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Papanikolaou MG, Elliott A, McAllister J, Gallos JK, Keramidas AD, Kabanos TA, Sproules S, Miras HN. Electrocatalytic hydrogen production by dinuclear cobalt(ii) compounds containing redox-active diamidate ligands: a combined experimental and theoretical study. Dalton Trans 2020; 49:15718-15730. [PMID: 33146215 DOI: 10.1039/d0dt02617d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The chiral dicobalt(ii) complex [CoII2(μ2-L)2] (1) (H2L = N2,N6-di(quinolin-8-yl)pyridine-2,6-dicarboxamide) and its tert-butyl analogue [CoII2(μ2-LBu)2] (2) were structurally characterized and their catalytic evolution of H2 was investigated.
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Affiliation(s)
| | | | - James McAllister
- West CHEM
- School of Chemistry
- University of Glasgow
- Glasgow G12 8QQ
- UK
| | - John K. Gallos
- Department of Chemistry
- Aristotle University of Thessaloniki
- Thessaloniki GR 541 24
- Greece
| | | | | | - Stephen Sproules
- West CHEM
- School of Chemistry
- University of Glasgow
- Glasgow G12 8QQ
- UK
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15
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Li L, Wang X, Xu N, Chang Z, Liu G, Lin H, Wang X. Four octamolybdate complexes constructed from a quinoline–imidazole–monoamide ligand: structures and electrochemical, photocatalytic and magnetic properties. CrystEngComm 2020. [DOI: 10.1039/d0ce01239d] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Four octamolybdate-based complexes synthesized by employing N-(quinoline-5-yl)-1H-imidazole-4-carboxamide as a ligand exhibit excellent electrocatalytic activities, photocatalytic properties and antiferromagnetic behavior.
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Affiliation(s)
- Lei Li
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Xiang Wang
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Na Xu
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Zhihan Chang
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Guocheng Liu
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Hongyan Lin
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
| | - Xiuli Wang
- College of Chemistry and Materials Engineering
- Bohai University
- Liaoning Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Jinzhou
- P. R. China
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16
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Majee K, Padhi SK. Ligand dechelation effect on a [Co(tpy)2]2+ scaffold towards electro-catalytic proton and water reduction. NEW J CHEM 2019. [DOI: 10.1039/c8nj05712e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This study presents the synthesis of the 4-(2,6-di(pyridin-2-yl)pyridin-4-yl)quinoline (4Ql-tpy) ligand and H2 evolution by corresponding cobalt complex, i.e. [Co(4Ql-tpy)2]Cl2.
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Affiliation(s)
- Karunamay Majee
- Artificial Photosynthesis Laboratory
- Department of Applied Chemistry
- Indian Institute of Technology (Indian School of Mines)
- Dhanbad
- India
| | - Sumanta Kumar Padhi
- Artificial Photosynthesis Laboratory
- Department of Applied Chemistry
- Indian Institute of Technology (Indian School of Mines)
- Dhanbad
- India
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17
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Ahmad E, Majee K, Patel J, Das B, Padhi SK. Competent Electrocatalytic and Photocatalytic Proton Reduction by a Dechelated [Co(tpy)2
]2+
Scaffold. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700628] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ejaz Ahmad
- Artificial Photosynthesis Laboratory; Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines) Dhanbad; 826004 Jharkhand India
| | - Karunamay Majee
- Artificial Photosynthesis Laboratory; Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines) Dhanbad; 826004 Jharkhand India
| | - Jully Patel
- Artificial Photosynthesis Laboratory; Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines) Dhanbad; 826004 Jharkhand India
| | - Babulal Das
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
| | - Sumanta Kumar Padhi
- Artificial Photosynthesis Laboratory; Department of Applied Chemistry; Indian Institute of Technology (Indian School of Mines) Dhanbad; 826004 Jharkhand India
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18
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Majee K, Patel J, Das B, Padhi SK. μ-Pyridine-bridged copper complex with robust proton-reducing ability. Dalton Trans 2017; 46:14869-14879. [DOI: 10.1039/c7dt03153j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The interconversion of the binuclear copper complex [Cu(DQPD)]2 to mononuclear [Cu(DQPD)]+ has been studied and their catalytic behaviour towards proton reduction has been reported.
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Affiliation(s)
- Karunamay Majee
- Artificial Photosynthesis Laboratory
- Department of Applied Chemistry
- Indian Institute of Technology(Indian School of Mines) Dhanbad
- India
| | - Jully Patel
- Artificial Photosynthesis Laboratory
- Department of Applied Chemistry
- Indian Institute of Technology(Indian School of Mines) Dhanbad
- India
- Department of Chemistry
| | - Babulal Das
- Department of Chemistry
- Indian Institute of Technology
- Guwahati
- India
| | - Sumanta Kumar Padhi
- Artificial Photosynthesis Laboratory
- Department of Applied Chemistry
- Indian Institute of Technology(Indian School of Mines) Dhanbad
- India
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