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Jehdaramarn A, Chantarojsiri T, Worakul T, Surawatanawong P, Chainok K, Sangtrirutnugul P. Effects of the ligand linkers on stability of mixed-valence Cu(I)Cu(II) and catalytic aerobic alcohol oxidation activity. Sci Rep 2024; 14:15497. [PMID: 38969824 PMCID: PMC11226613 DOI: 10.1038/s41598-024-66227-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 06/28/2024] [Indexed: 07/07/2024] Open
Abstract
We synthesized a class of ligands that feature single (L1) and dual amine-bis(triazole) chelates (L2 with a 1,3-phenylene linker and L3 with a 1,5-naphthalene linker). Our findings which were derived from UV-Vis titrations, crystal structure analysis of relevant copper complexes, and DFT calculations indicate the formation of both mononuclear CuBr(L1) and dinuclear (μ-Ln)(CuBr)2 (Ln = L2 and L3) complexes. The catalytic activities of CuBr/Ln, in combination with TEMPO (2,2,6,6-tetramethylpiperidin-1-yl)oxyl) co-catalyst and NMI (N-methylimidazole) for aerobic alcohol oxidation, reveal the following activity trend: CuBr/L3 > CuBr/L2 > CuBr/L1. Furthermore, electrochemical data from in-situ generated CuBr complexes suggest that the higher catalytic performance of CuBr/L3 is attributed to the presence of less stable mixed-valence and more reducible Cu(I)-L3-Cu(II) species compared to Cu(I)-L2-Cu(II). This difference is a result of weaker σ interactions between Cu-Namine, larger bridging π systems, and a longer Cu···Cu distance in the presence of L3. Additionally, the catalyst system, CuBr/L3/TEMPO/NMI, efficiently promotes the aerobic oxidation of benzyl alcohol to benzaldehyde at room temperature in CH3CN with a high turnover frequency (TOF) of 38 h-1 at 1 h.
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Affiliation(s)
- Attawit Jehdaramarn
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Teera Chantarojsiri
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Thanapat Worakul
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Panida Surawatanawong
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
- Center of Sustainable Energy and Green Materials, Mahidol University, Salaya, 73170, Nakhon Pathom, Thailand
| | - Kittipong Chainok
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-MCMA), Faculty of Science and Technology, Thammasat University, Pathum Thani, 12121, Thailand
| | - Preeyanuch Sangtrirutnugul
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand.
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2
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Gao T, Meng L, Zeng G, Hao Z, Han Z, Feng Q, Lin J. Copper(II) complexes supported by 8-hydroxyquinoline-imine ligands: Synthesis, characterization and catalysis in aerobic alcohols oxidation. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Copper complexes bearing tridentate salicylaldimine Schiff-base ligands: Synthesis, characterizations and catalytic performance in the oxidation reaction of alcohols. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Nakarajouyphon V, Bunchuay T, Yoshinari N, Konno T, Sangtrirutnugul P. Unsymmetrical PEG-substituted tris(triazolyl)amines as bi-functional surfactants for copper-catalyzed aerobic oxidation of alcohols in water. NEW J CHEM 2022. [DOI: 10.1039/d1nj04812k] [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
Amphiphilic tris(triazolyl)amines functionalized with poly(ethylene glycol) 1-(1-R-1H-1,2,3-triazol-4-yl)-N,N-bis((1-benzy-1H-1,2,3-triazol-4-yl)methyl)methanamine [R = PEG200 (NBBT200-OH), mPEG550 (NBBT550), mPEG2000 (NBBT2000)] were investigated as bi-functional surfactants serving as N donor ligands and surfactants for copper-catalyzed aerobic...
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5
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Kim JH, Lee SH, Kim NH, Kang EJ. Sustainable synthesis of five-membered heterocycles using carbon dioxide and Fe-iminopyridine catalysts. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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6
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Barma A, Bhattacharjee A, Roy P. Dinuclear Copper(II) Complexes with N,O Donor Ligands: Partial Ligand Hydrolysis and Alcohol Oxidation Catalysis. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Arpita Barma
- Department of Chemistry Jadavpur University Jadavpur Kolkata 700 032 India
| | | | - Partha Roy
- Department of Chemistry Jadavpur University Jadavpur Kolkata 700 032 India
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7
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Trinuclear ruthenium carbonyl complexes with salicylaldimine ligands as efficient catalysts for the oxidation of secondary alcohols. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121647] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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8
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Adeleke AA, Islam MS, Sanni O, Mocktar C, Zamisa SJ, Omondi B. Aryl variation and anion effect on CT-DNA binding and in vitro biological studies of pyridinyl Ag(I) complexes. J Inorg Biochem 2020; 214:111266. [PMID: 33166866 DOI: 10.1016/j.jinorgbio.2020.111266] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/26/2020] [Accepted: 09/27/2020] [Indexed: 12/28/2022]
Abstract
Synthesis and spectroscopic characterization of five ligands ((E)-2-((pyridin-2-ylmethylene)amino)phenol L1, 2-(pyridin-2-yl)benzo[d]thiazole L2, (E)-N-(2-fluorophenyl)-1-(pyridin-2-yl)methanimine L3, (E)-1-(pyridin-2-yl)-N-(p-tolyl)methanimine L4 and (E)-1-(pyridin-2-yl)-N-(thiophen-2-ylmethyl)methanimine L5 along with fifteen silver(I) complexes of L1 - L5, with a general formula [AgL2]+X- (L = Schiff base and X = NO3-, ClO4- or CF3SO3-) is reported. The structures of complexes [Ag(L4)2]NO3, [Ag(L5)2]NO3, [Ag(L3)2]ClO4, [Ag(L4)2]ClO4 and [Ag(L5)2]CF3SO3 were determined unequivocally by single crystal X-ray diffraction analysis. Calf-thymus deoxyribonucleic acid (CT-DNA), bovine serum albumin (BSA) binding studies, antioxidant, and antibacterial studies were performed for all complexes. Complexes [Ag(L2)2]NO3, [Ag(L5)2]NO3, [Ag(L1)2]ClO4 and [Ag(L3)2]ClO4 whose ligands have an OH- and F- as substituents or with a thiophene or thiazole moiety showed better antibacterial activities with lower minimum inhibitory concentration (MIC) values compared to the standard ciprofloxacin, against most of the bacterial strains tested. Similarly, complexes [Ag(L1)2]NO3,[Ag(L2)2]NO3,[Ag(L3)2]NO3 and [Ag(L5)2]NO3 with the NO3- anion, [Ag(L1)2]ClO4 and [Ag(L2)2]ClO4 with ClO4- anion, and [Ag(L5)2]CF3SO3 with CF3SO3- anion showed higher activities for antioxidant studies. Complexes [Ag(L4)2]ClO4 and [Ag(L4)2]CF3SO3 with the Methyl substituent and CF3SO3- as the anion, displayed high antioxidant activities in FRAP (ferric reducing antioxidant power) than the standard ascorbic acid. Spectroscopic studies of all the complexes revealed their moderate to high interaction with calf thymus DNA via an intercalation mode. In addition, the relatively moderate interaction of most of the complexes with BSA was through a static quenching mechanism.
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Affiliation(s)
- Adesola Abimbola Adeleke
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg Campus, Private Bag X01, Scottsville 3209, South Africa
| | - Md Shahidul Islam
- Discipline of Biochemistry, School of Life Sciences, University of Kwazulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - Olakunle Sanni
- Discipline of Biochemistry, School of Life Sciences, University of Kwazulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - Chunderika Mocktar
- Discipline of Pharmaceutical Sciences, School of Health Sciences, University of Kwazulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - Sizwe J Zamisa
- School of Chemistry and Physics, University of Kwazulu-Natal, Westville Campus, Private Bag X54001, Westville 4001, South Africa
| | - Bernard Omondi
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg Campus, Private Bag X01, Scottsville 3209, South Africa.
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9
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Palchykov VA, Gaponov AA. 1,3-Amino alcohols and their phenol analogs in heterocyclization reactions. ADVANCES IN HETEROCYCLIC CHEMISTRY 2020. [DOI: 10.1016/bs.aihch.2019.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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10
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Liu K, Zhang J, Huo S, Dong Q, Hao Z, Han Z, Lu GL, Lin J. Highly efficient oxidation of alcohols catalyzed by Ru(II) carbonyl complexes bearing salicylaldiminato ligands. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119224] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Yan X, Yue X, Liu K, Hao Z, Han Z, Lin J. Synthesis and Structures of Ruthenium Carbonyl Complexes Bearing Pyridine-Alkoxide Ligands and Their Catalytic Activity in Alcohol Oxidation. Front Chem 2019; 7:394. [PMID: 31214574 PMCID: PMC6558070 DOI: 10.3389/fchem.2019.00394] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 05/16/2019] [Indexed: 02/05/2023] Open
Abstract
Reaction of Ru3(CO)12 with two equiv of 6-bromopyridine alcohols 6-bromopyCHROH [(R = C6H5 (L1); R = 4-CH3C6H4 (L2); R = 4-OMeC6H4 (L3); R = 4-ClC6H4 (L4); (R = 4-CF3C6H4 (L5); R = 2-OMeC6H4 (L6); R = 2-CF3C6H4 (L7)] and 6-bromopyC(Me)2OH (L8) in refluxing xylene afforded novel trinuclear ruthenium complexes [6-bromopyCHRO]2Ru3(CO)8 (1a-1g) and [6-bromopyC(Me)2O]2Ru3(CO)8 (1h). These complexes were characterized by FT-IR and NMR spectroscopy as well as elemental analysis. The structures of all the complexes were further confirmed by X-ray crystallographic analysis. In the presence of tert-butyl hydroperoxide (TBHP) as the source of oxidant, complexes 1a-1h displayed high catalytic activities for oxidation of primary and secondary alcohols and most of oxidation reactions could be completed within 1 h at room temperature.
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Affiliation(s)
- Xinlong Yan
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Xiaohui Yue
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Kang Liu
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Zhiqiang Hao
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Zhangang Han
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Jin Lin
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
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12
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Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Zeynizadeh B, Mousavi H, Zarrin S. Application of Cu(Hdmg)
2
as a simple and cost‐effective catalyst for the convenient one‐pot reductive acetylation of aromatic nitro compounds. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800325] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Behzad Zeynizadeh
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Hossein Mousavi
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Saviz Zarrin
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
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14
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Seong EY, Kim JH, Kim NH, Ahn KH, Kang EJ. Multifunctional and Sustainable Fe-Iminopyridine Complexes for the Synthesis of Cyclic Carbonates. CHEMSUSCHEM 2019; 12:409-415. [PMID: 30654413 DOI: 10.1002/cssc.201802563] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 11/22/2018] [Accepted: 11/28/2018] [Indexed: 06/09/2023]
Abstract
The use of multifunctional and sustainable Fe catalysts for the formation of cyclic carbonates from epoxides and carbon dioxide at 80 °C and 3 bar pressure is presented. The optimal catalyst possesses a halide counteranion and a hydrogen bond donor to activate the epoxide for ring opening, affording a single-component, cocatalyst-free catalytic system.
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Affiliation(s)
- Eun Young Seong
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, Korea
| | - Jae Hyung Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, Korea
| | - Nam Hee Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, Korea
| | - Kwang-Hyun Ahn
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, Korea
| | - Eun Joo Kang
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, Korea
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15
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Zong S, Liu K, Yue X, Hao Z, Ma Z, Han Z, Lu GL, Lin J. Ruthenium carbonyl complexes supported by pyridine-alkoxide ligands: synthesis, structure and catalytic oxidation of secondary alcohols. NEW J CHEM 2019. [DOI: 10.1039/c9nj03222c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Five novel trinuclear ruthenium carbonyl complexes were synthesized and their application in oxidation of secondary alcohols was also researched.
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Affiliation(s)
- Siqi Zong
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
| | - Kang Liu
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
| | - Xiaohui Yue
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
| | - Zhiqiang Hao
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
| | - Zhihong Ma
- School of Pharmacy
- Hebei Medical University
- Shijiazhuang 050017
- China
| | - Zhangang Han
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
| | - Guo-Liang Lu
- Auckland Cancer Society Research Centre
- Faculty of Medical and Health Sciences
- The University of Auckland
- Auckland 1142
- New Zealand
| | - Jin Lin
- National Demonstration Center for Experimental Chemistry Education
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry & Material Science
- Hebei Normal University
- Shijiazhuang 050024
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16
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Park S, Lee J, Lee H, Jeong AR, Min KS, Nayab S. Five-coordinate dinuclar cobalt (II), copper (II), zinc (II) and cadmium (II) complexes with 4-bromo-N
-(2-pyridinylmethylene)benzenamine: Synthesis, characterisation and methyl methacrylate polymerization. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4766] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Suhyun Park
- Department of Chemistry and Green-Nano Materials Research Centre; Kyungpook National University; 80 Daehakro, Buk-gu Daegu-city 41566 Republic of Korea
| | - Jaegyeong Lee
- Department of Chemistry and Green-Nano Materials Research Centre; Kyungpook National University; 80 Daehakro, Buk-gu Daegu-city 41566 Republic of Korea
| | - Hyosun Lee
- Department of Chemistry and Green-Nano Materials Research Centre; Kyungpook National University; 80 Daehakro, Buk-gu Daegu-city 41566 Republic of Korea
| | - Ah Rim Jeong
- Department of Educational Chemistry; Kyungpook National University; 80 Daehakro, Buk-gu Daegu-city 41566 Republic of Korea
| | - Kil Sik Min
- Department of Educational Chemistry; Kyungpook National University; 80 Daehakro, Buk-gu Daegu-city 41566 Republic of Korea
| | - Saira Nayab
- Department of Chemistry; Shaheed Benazir Bhutto University, Sheringal Dir (U); Khyber Pakhtunkhwa Islamic Republic of Pakistan
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17
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Hao Z, Yan X, Liu K, Yue X, Han Z, Lin J. Ruthenium carbonyl complexes with pyridine-alkoxide ligands: synthesis, characterization and catalytic application in dehydrogenative oxidation of alcohols. NEW J CHEM 2018. [DOI: 10.1039/c8nj03706j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dehydrogenative oxidation of secondary alcohols catalyzed by several new trinuclear ruthenium carbonyl complexes under mild conditions was proposed.
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Affiliation(s)
- Zhiqiang Hao
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Xinlong Yan
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Kang Liu
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Xiaohui Yue
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Zhangang Han
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Jin Lin
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
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