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Fu T, Yang N, Hu J, Qiao M, Li C, Qi C, Shen Z, Zhang F. Synthesis of Nano‐Cr/Mn Composite Metal Oxides‐SBA‐15 Material and Its Catalytic Performance in Aerobic Oxidations of Benzyl Alcohols. ChemistrySelect 2021. [DOI: 10.1002/slct.202103158] [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)
- Tangming Fu
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
| | - Ning Yang
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
| | - Jiawen Hu
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
| | - Minglong Qiao
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
| | - Chunmei Li
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
- College of Chemical Engineering Zhejiang University of Technology Hangzhou Zhejiang Province 310032 China
| | - Chenze Qi
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
| | - Zhenlu Shen
- College of Chemical Engineering Zhejiang University of Technology Hangzhou Zhejiang Province 310032 China
| | - Furen Zhang
- School of Chemistry and Chemical Engineering Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing Zhejiang Province 312000 China
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2
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Ma R, Xiao Z, Zhong W, Lu C, Shen Z, Zhao D, Liu X. The superiority of cuprous chloride to iodide in the selective aerobic oxidation of benzylic alcohols at ambient temperature. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6245] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Ruonan Ma
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
- School of Chemistry Nanchang University Nanchang China
| | - Zhiyin Xiao
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Wei Zhong
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Chunxin Lu
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Zhongquan Shen
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Dan Zhao
- School of Chemistry Nanchang University Nanchang China
| | - Xiaoming Liu
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
- School of Chemistry Nanchang University Nanchang China
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3
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Ghatta AA, Wilton-Ely JDET, Hallett JP. Rapid, High-Yield Fructose Dehydration to 5-Hydroxymethylfurfural in Mixtures of Water and the Noncoordinating Ionic Liquid [bmim][OTf]. CHEMSUSCHEM 2019; 12:4452-4460. [PMID: 31356732 DOI: 10.1002/cssc.201901529] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/18/2019] [Indexed: 06/10/2023]
Abstract
The noncoordinating ionic liquid [bmim][OTf] (bmim=1-butyl-3-methylimidazolium) is an effective and versatile solvent for the high-yield dehydration of fructose to the platform chemical 5-hydroxymethylfurfural (HMF) over short reaction times. In contrast to prior studies in which low yields were obtained for this transformation in ionic liquids (ILs) with noncoordinating anions, this contribution reveals that the water content is an essential parameter for an efficient reaction in ILs. Achieving the optimum amount of water can increase the yield dramatically by regulating the acidity of the catalyst and partially suppressing the side reaction caused by self-condensation of HMF. Using acid catalysis in [bmim][OTf] with 3.5 % water content, yields above 80 % can be achieved at 100 °C in only 10 min, even at high (14 %) fructose loading. These results also suggest that [bmim][OTf] represents a superior medium for solvent extraction of HMF compared to halide-based ILs, allowing the option of isolation or further valorization of the HMF formed.
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Affiliation(s)
- Amir Al Ghatta
- Department of Chemical Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, London, W12 0BZ, UK
| | - James D E T Wilton-Ely
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, London, W12 0BZ, UK
| | - Jason P Hallett
- Department of Chemical Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
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4
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3-BocNH-ABNO-catalyzed aerobic oxidation of alcohol at room temperature and atmospheric pressure. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.150994] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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5
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Niu P, Liu X, Shen Z, Li M. Electrochemical Performance of ABNO for Oxidation of Secondary Alcohols in Acetonitrile Solution. Molecules 2018; 24:E100. [PMID: 30597882 PMCID: PMC6337132 DOI: 10.3390/molecules24010100] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 12/23/2018] [Accepted: 12/27/2018] [Indexed: 11/16/2022] Open
Abstract
The ketones was successfully prepared from secondary alcohols using 9-azabicyclo[3.3.1]nonane-N-oxyl (ABNO) as the catalyst and 2,6-lutidine as the base in acetonitrile solution. The electrochemical activity of ABNO for oxidation of 1-phenylethanol was investigated by cyclic voltammetry, in situ Fourier transform infrared spectroscopy (FTIR) and constant current electrolysis experiments. The resulting cyclic voltammetry indicated that ABNO exhibited much higher electrochemical activity when compared with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) under the similar conditions. A reasonable reaction mechanism of the electrocatalytic oxidation of 1-phenylethanol to acetophenone was proposed. In addition, a series of secondary alcohols could be converted to the corresponding ketones at room temperature in 80⁻95% isolated yields.
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Affiliation(s)
- Pengfei Niu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, China.
- Research Center of Analysis and Measurement, Zhejiang University of Technology, Hangzhou 310032, China.
| | - Xin Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, China.
- Research Center of Analysis and Measurement, Zhejiang University of Technology, Hangzhou 310032, China.
| | - Zhenlu Shen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, China.
| | - Meichao Li
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, China.
- Research Center of Analysis and Measurement, Zhejiang University of Technology, Hangzhou 310032, China.
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Syiemlieh I, Asthana M, Asthana SK, Kurbah SD, Koch A, Lal RA. Water soluble new bimetallic catalyst [CuZn(bz)3(bpy)2]PF6 in hydrogen peroxide mediated oxidation of alcohols to aldehydes/ketones and C-N functional groups. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.10.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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7
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Mohammadian R, Karimi Alavijeh M, Kamyar N, Amini MM, Shaabani A. Metal–organic frameworks as a new platform for molecular oxygen and aerobic oxidation of organic substrates: Recent advances. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.09.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Salonen HEP, Mecke CPA, Karjomaa MI, Joensuu PM, Koskinen AMP. Copper Catalyzed Alcohol Oxidation and Cleavage of β-O-4 Lignin Model Systems: From Development to Mechanistic Examination. ChemistrySelect 2018. [DOI: 10.1002/slct.201802715] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- H. Eemil P. Salonen
- Department of Chemistry and Materials Science; Aalto University School of Chemical Engineering; Espoo Finland
| | - Carsten P. A. Mecke
- Department of Chemistry and Materials Science; Aalto University School of Chemical Engineering; Espoo Finland
| | - Miika I. Karjomaa
- Department of Chemistry and Materials Science; Aalto University School of Chemical Engineering; Espoo Finland
| | - Pekka M. Joensuu
- Department of Chemistry and Materials Science; Aalto University School of Chemical Engineering; Espoo Finland
| | - Ari M. P. Koskinen
- Department of Chemistry and Materials Science; Aalto University School of Chemical Engineering; Espoo Finland
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Kataoka K, Wachi K, Jin X, Suzuki K, Sasano Y, Iwabuchi Y, Hasegawa JY, Mizuno N, Yamaguchi K. CuCl/TMEDA/nor-AZADO-catalyzed aerobic oxidative acylation of amides with alcohols to produce imides. Chem Sci 2018; 9:4756-4768. [PMID: 29910926 PMCID: PMC5982222 DOI: 10.1039/c8sc01410h] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 05/05/2018] [Indexed: 01/25/2023] Open
Abstract
Although aerobic oxidative acylation of amides with alcohols would be a good complement to classical synthetic methods for imides (e.g., acylation of amides with activated forms of carboxylic acids), to date, there have been no reports on oxidative acylation to produce imides. In this study, we successfully developed, for the first time, an efficient method for the synthesis of imides through aerobic oxidative acylation of amides with alcohols by employing a CuCl/TMEDA/nor-AZADO catalyst system (TMEDA = teramethylethylendiamine; nor-AZADO = 9-azanoradamantane N-oxyl). The proposed acylation proceeds through the following sequential reactions: aerobic oxidation of alcohols to aldehydes, nucleophilic addition of amides to the aldehydes to form hemiamidal intermediates, and aerobic oxidation of the hemiamidal intermediates to give the corresponding imides. This catalytic system utilizes O2 as the terminal oxidant and produces water as the sole by-product. An important point for realizing this efficient acylation system is the utilization of a TMEDA ligand, which, to the best of our knowledge, has not been employed in previously reported Cu/ligand/N-oxyl systems. Based on experimental evidence, we consider that plausible roles of TMEDA involve the promotion of both hemiamidal oxidation and regeneration of an active CuII-OH species from a CuI species. Here promotion of hemiamidal oxidation is particularly important. Employing the proposed system, various types of structurally diverse imides could be synthesized from various combinations of alcohols and amides, and gram-scale acylation was also successful. In addition, the proposed system was further applicable to the synthesis of α-ketocarbonyl compounds (i.e., α-ketoimides, α-ketoamides, and α-ketoesters) from 1,2-diols and nucleophiles (i.e., amides, amines, and alcohols).
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Affiliation(s)
- Kengo Kataoka
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
| | - Keiju Wachi
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
| | - Xiongjie Jin
- Department of Chemistry and Biotechnology , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
| | - Kosuke Suzuki
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
| | - Yusuke Sasano
- Department of Organic Chemistry , Graduate School of Pharmaceutical Sciences , Tohoku University , 6-3 Aza-Aoba, Aramaki, Aoba-ku , Sendai 980-8578 , Japan
| | - Yoshiharu Iwabuchi
- Department of Organic Chemistry , Graduate School of Pharmaceutical Sciences , Tohoku University , 6-3 Aza-Aoba, Aramaki, Aoba-ku , Sendai 980-8578 , Japan
| | - Jun-Ya Hasegawa
- Institute for Catalysis , Hokkaido University , Kita 21 Nishi 10 , Kita-ku , Sapporo 001-0021 , Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
| | - Kazuya Yamaguchi
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-8656 , Japan .
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Palladium(II) complexes with 2,4-dichloro-N-[di(alkyl/aryl)carbamothioyl]benzamide derivatives and triphenylphosphine as effective catalysts for oxidation of alcohols in ionic liquid. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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del Mar Conejo M, Cantero J, Pastor A, Álvarez E, Galindo A. Synthesis, structure and properties of nickel and copper complexes containing N,O -hydrazone Schiff base ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.04.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Jlassi R, Ribeiro AP, Mendes M, Rekik W, Tiago GA, Mahmudov KT, Naïli H, Guedes da Silva MFC, Pombeiro AJ. Arylhydrazone Cd(II) and Cu(II) complexes as catalysts for secondary alcohol oxidation. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Conejo MDM, Ávila P, Álvarez E, Galindo A. Synthesis and structure of nickel and copper complexes containing the N-allyl-o-hydroxyacetophenoniminato ligand and the application of copper complex as catalyst for aerobic alcohol oxidations. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.04.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Gao B, Zhang D, Li Y. Catalytic Activity and Mechanism of Co‐Catalysts Used in Combinational Catalysts for Aerobic Oxidation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Baojiao Gao
- Department of Chemical Engineering North University of China 030051 Taiyuan People's Republic of China
| | - Dandan Zhang
- Department of Chemical Engineering North University of China 030051 Taiyuan People's Republic of China
| | - Yanbin Li
- Department of Chemical Engineering North University of China 030051 Taiyuan People's Republic of China
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16
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Oxidation of benzyl alcohols to benzaldehydes in water catalyzed by a Cu(II) complex with a zwitterionic calix[4]arene ligand. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.02.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Gao B, Zhang L, Chen T. TEMPO immobilized on polymer microspheres-catalyzed oxidation of cyclohexanol by molecular oxygen. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60902-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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18
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Gunasekaran N. Aerobic Oxidation Catalysis with Air or Molecular Oxygen and Ionic Liquids. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400989] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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N-Heterocyclic carbene-catalyzed aerobic oxidation of aryl alkyl alcohols to carboxylic acids. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.072] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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20
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Gaona MÁ, Montilla F, Álvarez E, Galindo A. Synthesis, characterization and structure of nickel and copper compounds containing ligands derived from keto-enehydrazines and their catalytic application for aerobic oxidation of alcohols. Dalton Trans 2015; 44:6516-25. [PMID: 25756702 DOI: 10.1039/c5dt00358j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Ligand precursors HL(R,Ph) (R = Me, Ph) were synthesised by condensation of acetylacetone and the corresponding N,N-substituted hydrazines and were characterised spectroscopically and structurally. Both in the solid state and in solution they behave as (Z)-keto-enehydrazines and this was confirmed by DFT calculations which showed that this form was the most stable of their possible tautomers. The reaction of HL(R,Ph) compounds with copper acetate and nickel acetate in EtOH afforded the corresponding complexes [M(L(R,Ph))2] (M = Cu, Ni; R = Me, Ph). The methyl-substituted derivatives were structurally characterised by X-ray methods. A four-coordinate environment around the metal centre, where the two L(Me,Ph) ligands act as bidentate N,O-chelators and lie in a pseudo-trans conformation, was found for both compounds. The dihedral angle between the two six-membered metallacycles M(L(Me,Ph)) was 0° for nickel, a typical square planar coordination, meanwhile it was 23° for copper, a square planar slightly distorted to pseudotetrahedral coordination. Copper complexes [Cu(L(R,Ph))2] were tested as catalysts, in combination with TEMPO (2,2,6,6-tetramethylpiperidine-N-oxyl radical), for the aerobic oxidation of 4-nitrobenzyl alcohol as the model reaction. An almost complete conversion to the corresponding aldehyde was observed after 1 h at 60 °C and 1 bar of dioxygen, in toluene as the solvent. Importantly, air at atmospheric pressure was also observed to be appropriate for the oxidation, although longer reaction times were required. After the optimization of the reaction conditions, the study was extended to other alcohol substrates and good catalytic activity was found for benzylic-type alcohols, while low yield was found for 1-octanol.
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Affiliation(s)
- Miguel Ángel Gaona
- Departamento de Química Inorgánica, Facultad de Química, Universidad de Sevilla, Aptdo 1203, 41071 Sevilla, Spain.
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Cao Q, Dornan LM, Rogan L, Hughes NL, Muldoon MJ. Aerobic oxidation catalysis with stable radicals. Chem Commun (Camb) 2015; 50:4524-43. [PMID: 24667871 DOI: 10.1039/c3cc47081d] [Citation(s) in RCA: 258] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Selective oxidation reactions are challenging when carried out on an industrial scale. Many traditional methods are undesirable from an environmental or safety point of view. There is a need to develop sustainable catalytic approaches that use molecular oxygen as the terminal oxidant. This review will discuss the use of stable radicals (primarily nitroxyl radicals) in aerobic oxidation catalysis. We will discuss the important advances that have occurred in recent years, highlighting the catalytic performance, mechanistic insights and the expanding synthetic utility of these catalytic systems.
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Affiliation(s)
- Qun Cao
- School of Chemistry and Chemical Engineering, Queen's University Belfast, David Keir Building, Stranmillis Road, Belfast, UKBT9 5AG.
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A novel magnetic hybrid nanomaterial as a highly efficient and selective catalyst for alcohol oxidation based on new Schiff base complexes of transition metal ions. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.10.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mahmudov KT, Sutradhar M, Martins LMDRS, Guedes da Silva MFC, Ribera A, Nunes AVM, Gahramanova SI, Marchetti F, Pombeiro AJL. MnII and CuII complexes with arylhydrazones of active methylene compounds as effective heterogeneous catalysts for solvent- and additive-free microwave-assisted peroxidative oxidation of alcohols. RSC Adv 2015. [DOI: 10.1039/c5ra02667a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Highly water-soluble MnII and CuII complexes are heterogeneous catalysts for solvent- and additive-free microwave-assisted peroxidative oxidation of less polar bulky substituted or long chain alcohols.
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Affiliation(s)
- Kamran T. Mahmudov
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049–001 Lisbon
- Portugal
| | - Manas Sutradhar
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049–001 Lisbon
- Portugal
| | | | | | - Alice Ribera
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049–001 Lisbon
- Portugal
| | - Ana V. M. Nunes
- Requimte/CQFB
- Departamento de Química
- Faculdade de Ciências e Tecnologia
- Universidade Nova de Lisboa
- Campus de Caparica
| | - Shahnaz I. Gahramanova
- Institute of Catalysis and Inorganic Chemistry named after acad. M.F. Nagiyev
- Az 1143 Baku
- Azerbaijan
| | | | - Armando J. L. Pombeiro
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049–001 Lisbon
- Portugal
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Das OINDRILA, Paine TAPANKANTI. Copper Catalysts for Aerobic Oxidation of Alcohols. TRANSITION METAL CATALYSIS IN AEROBIC ALCOHOL OXIDATION 2014. [DOI: 10.1039/9781782621652-00040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Inspired by reactions catalyzed by galactose oxidase, a copper-containing enzyme, extensive studies were carried out on copper-based catalysts for alcohol oxidation using O2 as the terminal oxidant. Significant advances have been made towards the development of homogeneous and heterogeneous copper catalysts. These advances over the past decades are reviewed.
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Affiliation(s)
- OINDRILA Das
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science 2A&2B Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
| | - TAPAN KANTI Paine
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science 2A&2B Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
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Ma Z, Wei L, Alegria ECBA, Martins LMDRS, Guedes da Silva MFC, Pombeiro AJL. Synthesis and characterization of copper(II) 4'-phenyl-terpyridine compounds and catalytic application for aerobic oxidation of benzylic alcohols. Dalton Trans 2014; 43:4048-58. [PMID: 24452440 DOI: 10.1039/c3dt53054j] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reactions between 4'-phenyl-terpyridine (L) and nitrate, acetate or chloride Cu(II) salts led to the formation of [Cu(NO3)2L] (1), [Cu(OCOCH3)2L]·CH2Cl2 (2·CH2Cl2) and [CuCl2L]·[Cu(Cl)(μ-Cl)L]2 (3), respectively. Upon dissolving 1 in mixtures of DMSO-MeOH or EtOH-DMF the compounds [Cu(H2O){OS(CH3)2}L](NO3)2 (4) and [Cu(HO)(CH3CH2OH)L](NO3) (5) were obtained, in this order. Reaction of 3 with AgSO3CF3 led to [CuCl(OSO2CF3)L] (6). The compounds were characterized by ESI-MS, IR, elemental analysis, electrochemical techniques and, for 2-6, also by single crystal X-ray diffraction. They undergo, by cyclic voltammetry, two single-electron irreversible reductions assigned to Cu(II) → Cu(I) and Cu(I) → Cu(0) and, for those of the same structural type, the reduction potential appears to correlate with the summation of the values of the Lever electrochemical EL ligand parameter, which is reported for the first time for copper complexes. Complexes 1-6 in combination with TEMPO (2,2,6,6-tetramethylpiperidinyl-1-oxyl radical) can exhibit a high catalytic activity, under mild conditions and in alkaline aqueous solution, for the aerobic oxidation of benzylic alcohols. Molar yields up to 94% (based on the alcohol) with TON values up to 320 were achieved after 22 h.
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Affiliation(s)
- Zhen Ma
- School of Chemistry and Chemical Engineering, Guangxi University, Guangxi 530004, P. R. China
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Ryland BL, Stahl SS. Practical aerobic oxidations of alcohols and amines with homogeneous copper/TEMPO and related catalyst systems. Angew Chem Int Ed Engl 2014; 53:8824-38. [PMID: 25044821 PMCID: PMC4165639 DOI: 10.1002/anie.201403110] [Citation(s) in RCA: 397] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Indexed: 12/25/2022]
Abstract
Oxidations of alcohols and amines are common reactions in the synthesis of organic molecules in the laboratory and industry. Aerobic oxidation methods have long been sought for these transformations, but few practical methods exist that offer advantages over traditional oxidation methods. Recently developed homogeneous Cu/TEMPO (TEMPO = 2,2,6,6-tetramethylpiperidinyl-N-oxyl) and related catalyst systems appear to fill this void. The reactions exhibit high levels of chemoselectivity and broad functional-group tolerance, and they often operate efficiently at room temperature with ambient air as the oxidant. These advances, together with their historical context and recent applications, are highlighted in this Minireview.
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Affiliation(s)
- Bradford L. Ryland
- Department of Chemistry, University of Wisconsin- Madison 1101 University Avenue, Madison, Wisconsin 53706 (USA)
| | - Shannon S. Stahl
- Department of Chemistry, University of Wisconsin- Madison 1101 University Avenue, Madison, Wisconsin 53706 (USA)
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Ryland BL, Stahl SS. Praktische aerobe Oxidationen von Alkoholen und Aminen mit dem homogenen Kupfer/TEMPO- und verwandten Katalysatorsystemen. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403110] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Microwave-assisted and solvent-free peroxidative oxidation of 1-phenylethanol to acetophenone with a CuII–TEMPO catalytic system. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2014.01.024] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Sutradhar M, Martins LMDRS, Guedes da Silva MFC, Alegria ECBA, Liu CM, Pombeiro AJL. Dinuclear Mn(ii,ii) complexes: magnetic properties and microwave assisted oxidation of alcohols. Dalton Trans 2014; 43:3966-77. [DOI: 10.1039/c3dt52774c] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Highly efficient and selective aerobic oxidation of alcohols in aqueous media by TEMPO-containing catalytic systems. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2013.09.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Zhang H, Fu L. Silica-Supported 4-OH-TEMPO/NOx: A Novel and Efficient Catalyst for Aerobic Oxidation of Alcohols. SYNTHETIC COMMUN 2013. [DOI: 10.1080/00397911.2013.827207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hua Zhang
- a Dalian University of Technology, State Key Laboratory of Fine Chemicals , Dalian , China
| | - Luoling Fu
- b Dalian University of Technology , Dalian , China
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Alexandru M, Cazacu M, Arvinte A, Shova S, Turta C, Simionescu BC, Dobrov A, Alegria ECBA, Martins LMDRS, Pombeiro AJL, Arion VB. μ-Chlorido-Bridged Dimanganese(II) Complexes of the Schiff Base Derived from [2+2] Condensation of 2,6-Diformyl-4-methylphenol and 1,3-Bis(3-aminopropyl)tetramethyldisiloxane: Structure, Magnetism, Electrochemical Behaviour, and Catalytic Oxidation of Sec. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300969] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Yu Y, Gao B, Li Y. Immobilized 2,2,6,6-tetramethyl-piperidinyl-1-oxy catalyst on polymer microspheres and its catalytic oxidation of benzyl alcohol with molecular oxygen. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60651-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Allen SE, Walvoord RR, Padilla-Salinas R, Kozlowski MC. Aerobic copper-catalyzed organic reactions. Chem Rev 2013; 113:6234-458. [PMID: 23786461 PMCID: PMC3818381 DOI: 10.1021/cr300527g] [Citation(s) in RCA: 1228] [Impact Index Per Article: 111.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Scott E. Allen
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Ryan R. Walvoord
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Rosaura Padilla-Salinas
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Marisa C. Kozlowski
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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John LC, Gunay A, Wood AJ, Emmert MH. Catalysts for convenient aerobic alcohol oxidations in air: systematic ligand studies in Pd/pyridine systems. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zhu Y, Wei Y. Solvent-Controlled Copper-Catalyzed Oxidation of Benzylic Alcohols to Aldehydes and Esters. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300668] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Zhang J, Jiang Z, Zhao D, He G, Zhou S, Han S. Transition-Metal-Free TEMPO Catalyzed Aerobic Oxidation of Alcohols to Carbonyls Using an Efficient Br2Equivalent under Mild Conditions. CHINESE J CHEM 2013. [DOI: 10.1002/cjoc.201300052] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Das R, Chakraborty D. I2-TEMPO as an efficient oxidizing agent for the one-pot conversion of alcohol to amide using FeCl3 as the catalyst. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2012.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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N-alkylation of amines with alcohols over alumina-entrapped Ag catalysts using the “borrowing hydrogen” methodology. J Catal 2012. [DOI: 10.1016/j.jcat.2012.05.007] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ståhlberg T, Eyjólfsdóttir E, Gorbanev YY, Sádaba I, Riisager A. Aerobic Oxidation of 5-(Hydroxymethyl)furfural in Ionic Liquids with Solid Ruthenium Hydroxide Catalysts. Catal Letters 2012. [DOI: 10.1007/s10562-012-0858-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Supported ionic-liquid layer on polystyrene–TEMPO resin: a highly efficient catalyst for selective oxidation of activated alcohols with molecular oxygen. MONATSHEFTE FUR CHEMIE 2012. [DOI: 10.1007/s00706-012-0780-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kopylovich MN, Gajewska MJ, Mahmudov KT, Kirillova MV, Figiel PJ, Guedes da Silva MFC, Gil-Hernández B, Sanchiz J, Pombeiro AJL. Copper(ii) complexes with a new carboxylic-functionalized arylhydrazone of β-diketone as effective catalysts for acid-free oxidations. NEW J CHEM 2012. [DOI: 10.1039/c2nj40210f] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Soni K, Kumar A, Sah AK. Saccharide derived dinuclear Cu(II) complex: An efficient catalyst for oxidation of catechol and benzylic alcohols. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2011.10.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
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Kopylovich MN, Karabach YY, Guedes da Silva MFC, Figiel PJ, Lasri J, Pombeiro AJL. Alkoxy-1,3,5-triazapentadien(e/ato) Copper(II) Complexes: Template Formation and Applications for the Preparation of Pyrimidines and as Catalysts for Oxidation of Alcohols to Carbonyl Products. Chemistry 2011; 18:899-914. [DOI: 10.1002/chem.201101688] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Revised: 09/08/2011] [Indexed: 01/13/2023]
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Wang Q, Zhang Y, Zheng G, Tian Z, Yang G. Base-free copper-catalyzed aerobic oxidation of benzylic alcohols with N-benzylidene-N,N-dimethylthane-1,2-diamine and TEMPO. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2011.07.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Kopylovich MN, Mahmudov KT, Haukka M, Figiel PJ, Mizar A, da Silva JAL, Pombeiro AJL. Water-Soluble Cobalt(II) and Copper(II) Complexes of 3-(5-Chloro-2-hydroxy-3-sulfophenylhydrazo)pentane-2,4-dione as Building Blocks for 3D Supramolecular Networks and Catalysts for TEMPO-Mediated Aerobic Oxidation of Benzylic Alcohols. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100348] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Betz D, Altmann P, Cokoja M, Herrmann WA, Kühn FE. Recent advances in oxidation catalysis using ionic liquids as solvents. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2010.12.004] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Di L, Hua Z. Porous Silica Beads Supported TEMPO and Adsorbed NOx (PSB-TEMPO/NOx): An Efficient Heterogeneous Catalytic System for the Oxidation of Alcohols under Mild Conditions. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000876] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kopylovich MN, Mahmudov KT, da Silva MFCG, Figiel PJ, Karabach YY, Kuznetsov ML, Luzyanin KV, Pombeiro AJL. Ortho-hydroxyphenylhydrazo-β-diketones: tautomery, coordination ability, and catalytic activity of their copper(II) complexes toward oxidation of cyclohexane and benzylic alcohols. Inorg Chem 2011; 50:918-31. [PMID: 21210652 DOI: 10.1021/ic101516k] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
New hydrazone o-HO-phenylhydrazo-β-diketones (OHADB), R(1)NHN═CR(2)R(3) [R(1) = HO-2-C(6)H(4), R(2) = R(3) = COMe (H(2)L(1), 1), R(2)R(3) = COCH(2)C(Me)(2)CH(2)CO (H(2)L(2), 2), R(2) = COMe, R(3) = COOEt (H(2)L(4), 4); R(1) = HO-2-O(2)N-4-C(6)H(3), R(2)R(3) = COCH(2)C(Me)(2)CH(2)CO (H(2)L(3), 3), R(2) = COMe, R(3) = COOEt (H(2)L(5), 5), R(2)R(3) = COMe (H(2)L(6), 6A)], and their Cu(II) complexes [Cu(2)(CH(3)OH)(2)(μ-L(1))(2)] 7, [Cu(2)(H(2)O)(2)(μ-L(2))(2)] 8, [Cu(H(2)O)(L(3))] 9, [Cu(2)(μ-L(4))(2)](n) 10, [Cu(H(2)O)(L(5))] 11, [Cu(2)(H(2)O)(2)(μ-L(6))(2)] 12A and [Cu(H(2)O)(2)(L(6))] 12B were synthesized and fully characterized, namely, by X-ray analysis (4, 5, 7-12B). Reaction of 6A, Cu(NO(3))(2) and ethylenediamine (en) leads, via Schiff-base condensation, to [Cu{H(2)NCH(2)CH(2)N═C(Me)C(COMe)═NNC(6)H(3)-2-O-4-NO(2)}] (13), and reactions of 12A and 12B with en give the Schiff-base polymer [Cu{H(2)NCH(2)CH(2)N═C(Me)C(COMe)═NNC(6)H(3)-2-O-4-NO(2)}](n) 14. The dependence of the OHADB tautomeric equilibria on temperature, electronic properties of functional groups, and solvent polarity was studied. The OHADB from unsymmetrical β-diketones exist in solution as a mixture of enol-azo and hydrazo tautomeric forms, while in the solid state all the free and coordinated OHADB crystallize in the hydrazo form. The relative stabilities of various tautomers were studied by density functional theory (DFT). 7-14 show catalytic activities for peroxidative oxidation (in MeCN/H(2)O) of cyclohexane to cyclohexanol and cyclohexanone, for selective aerobic oxidation of benzyl alcohols to benzaldehydes in aq. solution, mediated by TEMPO radical, under mild conditions and for the MW-assisted solvent-free synthesis of ketones from secondary alcohols with tert-butylhydroperoxide as oxidant.
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Affiliation(s)
- Maximilian N Kopylovich
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, TU Lisbon, Lisbon, Portugal
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Liu L, Ma J, Sun Z, Zhang J, Huang J, Li S, Tong Z. Supported task-specific ionic liquid catalyst for highly efficient and recyclable aerobic oxidation of benzyl alcohols. CAN J CHEM 2011. [DOI: 10.1139/v10-163] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A novel catalytic system was prepared by impregnating ionic liquid immobilized 2,2,6,6-tetramethylpiperidyl-1-oxyl (TEMPO) and copper salt onto various silica supports. This catalytic system was capable of rapidly converting different benzylic and allylic alcohols into the corresponding aldehydes under O2 atmosphere with high conversion. Recycling results showed that the catalyst could be easily recovered and reused.
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Affiliation(s)
- Lin Liu
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Juanjuan Ma
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Zhen Sun
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Jianping Zhang
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Jingjing Huang
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Shanzhong Li
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
| | - Zhiwei Tong
- Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China
- SORST, Japan Science and Technology Agency (JST), Kawaguchi-shi, Saitama, Japan
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