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Yu Y, Lin J, Qin A, Wang H, Wang J, Wang W, Wu G, Zhang Q, Qian H, Ma S. Relay Catalysis for Selective Aerobic Oxidative Esterification of Primary Alcohols with Methanol. Org Lett 2024. [PMID: 38619221 DOI: 10.1021/acs.orglett.4c01059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Esters are bulk and fine chemicals and ubiquitous in polymers, bioactive compounds, and natural products. Their traditional synthetic approach is the esterification of carboxylic acids or their activated derivatives with alcohols. Herein, a bimetallic relay catalytic protocol was developed for the aerobic esterification of one alcohol in the presence of a slowly oxidizing alcohol, which has been identified as methanol. A concise synthesis of phlomic acid was executed to demonstrate the practicality and potential of this reaction.
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Affiliation(s)
- Yibo Yu
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Jie Lin
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Anni Qin
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Huanan Wang
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Jie Wang
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Weiyi Wang
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Guolin Wu
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Qian Zhang
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Hui Qian
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
| | - Shengming Ma
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
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2
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A Highly Efficient Bismuth Nitrate/Keto-ABNO Catalyst System for Aerobic Oxidation of Alcohols to Carbonyl Compounds under Mild Conditions. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123727. [PMID: 35744850 PMCID: PMC9230008 DOI: 10.3390/molecules27123727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 11/24/2022]
Abstract
An efficient and practical catalytic system for the oxidation of alcohols to aldehydes/ketones using catalytic amounts of Bi(NO3)3 and Keto-ABNO (9-azabicyclo [3.3.1]nonan-3-one N-oxyl) with air as the environmentally benign oxidant was developed. Various primary and secondary alcohols were smoothly oxidized to the corresponding products under mild conditions, and satisfactory yields were achieved. Moreover, this methodology avoids the use of a ligand and base. The gram-scale reaction was demonstrated for the oxidation of 1-phenyl ethanol, and the product of acetophenone was obtained at an isolated yield of about 94%.
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3
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Zn Promoted Mg-Al Mixed Oxides-Supported Gold Nanoclusters for Direct Oxidative Esterification of Aldehyde to Ester. Int J Mol Sci 2021; 22:ijms22168668. [PMID: 34445372 PMCID: PMC8395456 DOI: 10.3390/ijms22168668] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/05/2021] [Accepted: 08/10/2021] [Indexed: 01/25/2023] Open
Abstract
The synthesis of ester compounds is one of the most important chemical processes. In this work, Zn-Mg-Al mixed oxides with different Zn2+/Mg2+ molar ratios were prepared via co-precipitation method and supported gold nanoclusters to study the direct oxidative esterification of aldehyde and alcohol in the presence of molecular oxygen. Various characterization techniques such as N2-physical adsorption, X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and CO2 temperature programmed desorption (TPD) were utilized to analyze the structural and electronic properties. Based on the results, the presence of small amounts of Zn2+ ions (~5 wt.%) provoked a remarkable modification of the binary Mg-Al system, which enhanced the interaction between gold with the support and reduced the particle size of gold. For oxidative esterification reaction, the Au25/Zn0.05MgAl-400 catalyst showed the best performance, with the highest turnover frequency (TOF) of 1933 h−1. The active center was believed to be located at the interface between metallic gold with the support, where basic sites contribute a lot to transformation of the substrate.
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4
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Smeyne D, Verboom K, Bryan M, LoBue J, Shaikh A. Electrochemical esterification via oxidative coupling of aldehydes and alcohols. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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5
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Yu C, Özkaya B, Patureau FW. Electro-Oxidative Selective Esterification of Methylarenes and Benzaldehydes. Chemistry 2021; 27:3682-3687. [PMID: 33283370 PMCID: PMC7986861 DOI: 10.1002/chem.202005158] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Indexed: 01/31/2023]
Abstract
A mild and green electro-oxidative protocol to construct aromatic esters from methylarenes and alcohols is herein reported. Importantly, the reaction is free of metals, chemical oxidants, bases, acids, and operates at room temperature. Moreover, the design of the electrolyte was found critical for the oxidation state and structure of the coupling products, a rarely documented effect. This electro-oxidative coupling process also displays exceptional tolerance of many fragile easily oxidized functional groups such as hydroxy, aldehyde, olefin, alkyne, as well as neighboring benzylic positions. The enantiomeric enrichment of some chiral alcohols is moreover preserved during this electro-oxidative coupling reaction, making it overall a promising synthetic tool.
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Affiliation(s)
- Congjun Yu
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Bünyamin Özkaya
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Frederic W Patureau
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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6
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Li S, Li Y, Feng B, Liang J, You G, Liu X, Xian L. Bi(iii)-catalyzed aminooxygenation of propargyl amidines to synthesize 2-fluoroalkyl imidazole-5-carbaldehydes and their decarbonylations. Chem Commun (Camb) 2020; 56:6400-6403. [PMID: 32390034 DOI: 10.1039/d0cc02143a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The first example of main group metal Bi(iii)-catalyzed aminooxygenation of fluorinated propargyl amidines was developed to produce 2-fluoroalkyl imidazole-5-carbaldehydes in moderate to excellent yields, in which phenol played a critical role and could be recovered and recycled. In the presence of KOt-Bu, an unconventional decarbonylation occurred on the 2-fluoroalkyl imidazole-5-carbaldehydes.
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Affiliation(s)
- Shan Li
- Key Laboratory of Regional Ecological Environment Analysis and Pollution Control of West Guangxi, College of Chemistry and Environment Engineering, Baise University, 21 Zhongshan No. 2 Road, Baise, 533000, China.
| | - Yajun Li
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, 350002, China
| | - Bin Feng
- Key Laboratory of Regional Ecological Environment Analysis and Pollution Control of West Guangxi, College of Chemistry and Environment Engineering, Baise University, 21 Zhongshan No. 2 Road, Baise, 533000, China.
| | - Jian Liang
- Key Laboratory of Regional Ecological Environment Analysis and Pollution Control of West Guangxi, College of Chemistry and Environment Engineering, Baise University, 21 Zhongshan No. 2 Road, Baise, 533000, China.
| | - Geyun You
- Key Laboratory of Regional Ecological Environment Analysis and Pollution Control of West Guangxi, College of Chemistry and Environment Engineering, Baise University, 21 Zhongshan No. 2 Road, Baise, 533000, China.
| | - Xiaofeng Liu
- Key Laboratory of Regional Ecological Environment Analysis and Pollution Control of West Guangxi, College of Chemistry and Environment Engineering, Baise University, 21 Zhongshan No. 2 Road, Baise, 533000, China.
| | - Liqing Xian
- School of Materials Science and Engineering, Baise University, Baise, 533000, China
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7
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Hazra S, Malik E, Nair A, Tiwari V, Dolui P, Elias AJ. Catalytic Oxidation of Alcohols and Amines to Value‐Added Chemicals using Water as the Solvent. Chem Asian J 2020; 15:1916-1936. [DOI: 10.1002/asia.202000299] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/20/2020] [Indexed: 01/12/2023]
Affiliation(s)
- Susanta Hazra
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Ekta Malik
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Abhishek Nair
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Vikas Tiwari
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Pritam Dolui
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
| | - Anil J. Elias
- Department of ChemistryIndian Institute of Technology, Delhi Hauz Khas New Delhi 110016 India
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8
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Grison C, Carrasco D, Pelissier F, Moderc A. Reflexion on Bio-Sourced Mosquito Repellents: Nature, Activity, and Preparation. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.00008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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9
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Zhu Q, Wang F, Zhang F, Dong Z. Renewable chitosan-derived cobalt@N-doped porous carbon for efficient aerobic esterification of alcohols under air. NANOSCALE 2019; 11:17736-17745. [PMID: 31549694 DOI: 10.1039/c9nr04867g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The direct oxidation of alcohols to esters through a green and cost-effective strategy is a fascinating chemical synthesis route. In this study, an environmentally friendly N-doped porous carbon encapsulated Co-based nano-catalyst was prepared via a simple carbonization procedure, utilizing renewable chitosan, accessible dicyandiamide and low-cost Co(OAc)2 as co-precursors. The obtained Co@NC-2-T catalysts were successfully used in selective oxidation of aromatic alcohols with methanol to esters under atmospheric reaction conditions. The Co@NC-2-900 catalyst (added with 2 g dicyandiamide and pyrolyzed at 900 °C) shows optimal activity and applicability and can also be reused at least six times in the oxidative esterification of aromatic alcohols with excellent stability. The presence of superoxide anion radicals in the current catalytic system was detected by the EPR method, and a possible mechanism of alcohol oxidation to ester was proposed on this basis. Thus, this study provides a facile, eco-friendly, and highly efficient catalytic system for oxidative esterification of alcohols.
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Affiliation(s)
- Qian Zhu
- College of Chemistry and Chemical Engineering, Laboratory of Special Function Materials and Structure Design of the Ministry of Education, Gansu Provincial Engineering Laboratory for Chemical Catalysis, Lanzhou University, Lanzhou 730000, PR China.
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10
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Durndell LJ, Isaacs MA, Li C, Parlett CMA, Wilson K, Lee AF. Cascade Aerobic Selective Oxidation over Contiguous Dual-Catalyst Beds in Continuous Flow. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00092] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lee J. Durndell
- School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, U.K
| | - Mark A. Isaacs
- Department of Chemistry, University College London, London WC1E 6BT, U.K
| | - Chao’en Li
- CSIRO Energy, 71 Normanby Road, Clayton North, Victoria 3169, Australia
| | - Christopher M. A. Parlett
- School of Chemical Engineering and Analytical Science, University of Manchester, Manchester M13 9PL, U.K
- University of Manchester at Harwell, Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, U.K
| | - Karen Wilson
- School of Science, RMIT University, Melbourne VIC 3001, Australia
| | - Adam F. Lee
- School of Science, RMIT University, Melbourne VIC 3001, Australia
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11
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Dolui P, Hazra S, Deb M, Elias AJ. Picolinamide Assisted Oxidation of CH2 Groups Bound to Organic and Organometallic Compounds Using Ferrocene as a Catalyst. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pritam Dolui
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Susanta Hazra
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Mayukh Deb
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Anil J. Elias
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
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12
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Zheng LY, Chi YH, Liang Y, Cottrill E, Pan N, Shi JM. Green and mild oxidation: from acetate anion to oxalate anion. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1543870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Lu-Yi Zheng
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, People’s Republic of China
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, People’s Republic of China
| | - Yan-Hui Chi
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, People’s Republic of China
| | - Yuan Liang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, People’s Republic of China
| | - Ethan Cottrill
- Department of Chemistry and Biochemistry, Center for Intelligent Chemical Instrumentation, Ohio University, Athens, OH, USA
| | - Ning Pan
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, People’s Republic of China
| | - Jing-Min Shi
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, People’s Republic of China
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13
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Yasukawa T, Yang X, Kobayashi S. Development of N-Doped Carbon-Supported Cobalt/Copper Bimetallic Nanoparticle Catalysts for Aerobic Oxidative Esterifications Based on Polymer Incarceration Methods. Org Lett 2018; 20:5172-5176. [PMID: 30141952 DOI: 10.1021/acs.orglett.8b02118] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Heterogeneous nitrogen-doped carbon-incarcerated cobalt/copper bimetallic nanoparticle (NP) catalysts, prepared from nitrogen-containing polymers, were developed, and an efficient catalytic process for aerobic oxidative esterification was achieved in the presence of a low loading (1 mol %) of catalyst that could be reused and easily reactivated. This protocol enabled diverse conditions for the bimetallic NP formation step to be screened, and significant rate acceleration by inclusion of a copper dopant was discovered. The catalytic activity of the bimetallic Co/Cu catalysts is much higher than that for cobalt catalysts reported to date and is even comparable with noble-metal NP catalysts.
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Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science , The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Xi Yang
- Department of Chemistry, School of Science , The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Shu Kobayashi
- Department of Chemistry, School of Science , The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033 , Japan
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14
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Čebular K, Božić BĐ, Stavber S. Esterification of Aryl/Alkyl Acids Catalysed by N-bromosuccinimide under Mild Reaction Conditions. Molecules 2018; 23:E2235. [PMID: 30200547 PMCID: PMC6225170 DOI: 10.3390/molecules23092235] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 08/30/2018] [Accepted: 08/31/2018] [Indexed: 11/24/2022] Open
Abstract
N-halosuccinimides (NXSs) are well-known to be convenient, easily manipulable and low-priced halogenation reagents in organic synthesis. In the present work, N-bromosuccinimide (NBS) has been promoted as the most efficient and selective catalyst among the NXSs in the reaction of direct esterification of aryl and alkyl carboxylic acids. Comprehensive esterification of substituted benzoic acids, mono-, di- and tri-carboxy alkyl derivatives has been performed under neat reaction conditions. The method is metal-free, air- and moisture-tolerant, allowing for a simple synthetic and isolation procedure as well as the large-scale synthesis of aromatic and alkyl esters with yields up to 100%. Protocol for the recycling of the catalyst has been proposed.
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Affiliation(s)
- Klara Čebular
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia.
- Jožef Stefan International Postgraduate School, Jamova 39, 1000 Ljubljana, Slovenia.
- Department of Physical and Organic Chemistry, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia.
| | - Bojan Đ Božić
- Department of Physical and Organic Chemistry, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia.
- Institute of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, Studentski trg 16, 11000 Belgrade, Serbia.
| | - Stojan Stavber
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia.
- Jožef Stefan International Postgraduate School, Jamova 39, 1000 Ljubljana, Slovenia.
- Department of Physical and Organic Chemistry, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia.
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15
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Preger Y, Root TW, Stahl SS. Platinum-Based Heterogeneous Catalysts for Nitrile Synthesis via Aerobic Oxidative Coupling of Alcohols and Ammonia. ACS OMEGA 2018; 3:6091-6096. [PMID: 31458796 PMCID: PMC6644636 DOI: 10.1021/acsomega.8b00911] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 05/21/2018] [Indexed: 06/10/2023]
Abstract
Transition-metal-catalyzed aerobic oxidative coupling of alcohols and ammonia represents an attractive atom-economical synthetic route to prepare nitriles. Heterogeneous platinum catalysts have been widely used for aerobic alcohol oxidation to aldehydes and carboxylic acids but have not been applied to nitrile synthesis. In this work, we show that carbon-supported Pt catalysts are effective for this transformation. Unpromoted Pt is competent with benzylic substrates bearing either electron-donating or electron-withdrawing substituents. Use of both K2CO3 and Bi additives accelerates the rate of alcohol oxidation and affords high yields with challenging heterocyclic alcohols.
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Affiliation(s)
- Yuliya Preger
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Thatcher W. Root
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Shannon S. Stahl
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
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16
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Targel T, Ramesh P, Portnoy M. Domino Two-Step Oxidation of β-Alkoxy Alcohols to Hemiacetal Esters: Linking a Stoichiometric Step to an Organocatalytic Step with a Common Organic Oxidant. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Tom Targel
- School of Chemistry; Tel Aviv University; 6997801 Tel Aviv Israel
| | - Palakuri Ramesh
- School of Chemistry; Tel Aviv University; 6997801 Tel Aviv Israel
| | - Moshe Portnoy
- School of Chemistry; Tel Aviv University; 6997801 Tel Aviv Israel
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17
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Bon DJYD, Kováč O, Ferugová V, Zálešák F, Pospíšil J. One and Two-Carbon Homologation of Primary and Secondary Alcohols to Corresponding Carboxylic Esters Using β-Carbonyl BT Sulfones as a Common Intermediate. J Org Chem 2018; 83:4990-5001. [PMID: 29667824 DOI: 10.1021/acs.joc.8b00112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Herein we report the efficient one- and two-carbon homologation of 1° and 2° alcohols to their corresponding homologated esters via the Mitsunobu reaction using β-carbonyl benzothiazole (BT) sulfone intermediates. The one-carbon homologation approach uses standard Mitsunobu C-S bond formation, oxidation and subsequent alkylation, while the two-carbon homologation uses a less common C-C bond forming Mitsunobu reaction. In this latter case, the use of β-BT sulfone bearing esters lowers the p Ka sufficiently enough for the substrate to be used as a carbon-based nucleophile and deliver the homologated β-BT sulfone ester, and this superfluous sulfone group can then be cleaved. In this paper we describe several methods for the effective desulfonylation of BT sulfones and have developed methodology for one-pot alkylation-desulfonylation sequences. As such, overall, a one-carbon homologation sequence can be achieved in a two-pot (four step) procedure and the two-carbon homologation in a two-pot (three step) procedure (three-pot; four step when C-acid synthesis is included). This methodology has been applied to a wide variety of functionality (esters, silyl ethers, benzyls, heteroaryls, ketones, olefins and alkynes) and are all tolerated well providing good to very good overall yields. The power of our method was demonstrated in site-selective ingenol C20 allylic alcohol two-carbon homologation.
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Affiliation(s)
- David J-Y D Bon
- Department of Organic Chemistry, Faculty of Science , Palacky University , tř. 17. listopadu 1192/12 , CZ-771 46 Olomouc , Czech Republic
| | - Ondřej Kováč
- Department of Organic Chemistry, Faculty of Science , Palacky University , tř. 17. listopadu 1192/12 , CZ-771 46 Olomouc , Czech Republic
| | - Vendula Ferugová
- Department of Organic Chemistry, Faculty of Science , Palacky University , tř. 17. listopadu 1192/12 , CZ-771 46 Olomouc , Czech Republic
| | - František Zálešák
- Institute of Molecular and Translation Medicine, Faculty of Medicine and Dentistry , Palacký University , Hněvotínská 5 , 779 00 Olomouc , Czech Republic
| | - Jiří Pospíšil
- Department of Organic Chemistry, Faculty of Science , Palacky University , tř. 17. listopadu 1192/12 , CZ-771 46 Olomouc , Czech Republic.,Laboratory of Growth Regulators , Palacký University and Institute of Experimental Botany AS CR , Šlechtitelů 27 , 783 71 Olomouc , Czech Republic
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18
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Mannel DS, King J, Preger Y, Ahmed MS, Root TW, Stahl SS. Mechanistic Insights into Aerobic Oxidative Methyl Esterification of Primary Alcohols with Heterogeneous PdBiTe Catalysts. ACS Catal 2018. [DOI: 10.1021/acscatal.7b02886] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David S. Mannel
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Jesaiah King
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Yuliya Preger
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Maaz S. Ahmed
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Thatcher W. Root
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Shannon S. Stahl
- Department of Chemical
and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
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19
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Laffoon SD, Wu Z, Hull KL. Rhodium-catalyzed asymmetric synthesis of β-branched esters from allylic amines. Chem Commun (Camb) 2018; 54:7814-7817. [DOI: 10.1039/c8cc02612b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
β-Substituted chiral esters are synthesized in excellent yields and enantioselectivities from allylic amines using [(BINAP)Rh]BArF4 as the chiral catalyst.
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Affiliation(s)
- Summer D. Laffoon
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- IL 61801
- USA
| | - Zhao Wu
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- IL 61801
- USA
| | - Kami L. Hull
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- IL 61801
- USA
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20
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Hermes ED, Janes AN, Schmidt JR. Mechanistic Insights into Solution-Phase Oxidative Esterification of Primary Alcohols on Pd(111) from First-Principles Microkinetic Modeling. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02329] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eric D. Hermes
- Department of Chemistry and
Theoretical Chemistry Institute, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Aurora N. Janes
- Department of Chemistry and
Theoretical Chemistry Institute, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - J. R. Schmidt
- Department of Chemistry and
Theoretical Chemistry Institute, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
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21
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Hu Y, Li B. Efficient and selective palladium-catalyzed direct oxidative esterification of benzylic alcohols under aerobic conditions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.11.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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22
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Alavi SJ, Sadeghian H, Seyedi SM, Eshghi H, Salimi A. Magnetically recoverable AlFe/Te nanocomposite as a new catalyst for the facile esterification reaction under neat conditions. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4167] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Seyed Jamal Alavi
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Hamid Sadeghian
- Neurogenic Inflammation Research CenterMashhad University of Medical Sciences Mashhad Iran
- Department of Laboratory Sciences, School of Paramedical SciencesMashhad University of Medical Sciences Mashhad Iran
| | - Seyed Mohammad Seyedi
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Hossein Eshghi
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Alireza Salimi
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
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23
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Ahmed MS, Mannel DS, Root TW, Stahl SS. Aerobic Oxidation of Diverse Primary Alcohols to Carboxylic Acids with a Heterogeneous Pd–Bi–Te/C (PBT/C) Catalyst. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00223] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Maaz S. Ahmed
- Department
of Chemistry and ‡Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - David S. Mannel
- Department
of Chemistry and ‡Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Thatcher W. Root
- Department
of Chemistry and ‡Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Shannon S. Stahl
- Department
of Chemistry and ‡Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
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24
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Natte K, Neumann H, Beller M, Jagadeesh RV. Übergangsmetallkatalysierte Nutzung von Methanol als C1-Quelle in der organischen Synthese. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612520] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kishore Natte
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Rajenahally V. Jagadeesh
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
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25
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Natte K, Neumann H, Beller M, Jagadeesh RV. Transition-Metal-Catalyzed Utilization of Methanol as a C1 Source in Organic Synthesis. Angew Chem Int Ed Engl 2017; 56:6384-6394. [DOI: 10.1002/anie.201612520] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 02/16/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Kishore Natte
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Rajenahally V. Jagadeesh
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
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26
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Borghese R, Brucale M, Fortunato G, Lanzi M, Mezzi A, Valle F, Cavallini M, Zannoni D. Reprint of "Extracellular production of tellurium nanoparticles by the photosynthetic bacterium Rhodobacter capsulatus". JOURNAL OF HAZARDOUS MATERIALS 2017; 324:31-38. [PMID: 27863796 DOI: 10.1016/j.jhazmat.2016.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 06/06/2023]
Abstract
The toxic oxyanion tellurite (TeO32-) is acquired by cells of Rhodobacter capsulatus grown anaerobically in the light, via acetate permease ActP2 and then reduced to Te0 in the cytoplasm as needle-like black precipitates. Interestingly, photosynthetic cultures of R. capsulatus can also generate Te0 nanoprecipitates (TeNPs) outside the cells upon addition of the redox mediator lawsone (2-hydroxy-1,4-naphtoquinone). TeNPs generation kinetics were monitored to define the optimal conditions to produce TeNPs as a function of various carbon sources and lawsone concentration. We report that growing cultures over a 10 days period with daily additions of 1mM tellurite led to the accumulation in the growth medium of TeNPs with dimensions from 200 up to 600-700nm in length as determined by atomic force microscopy (AFM). This result suggests that nucleation of TeNPs takes place over the entire cell growth period although the addition of new tellurium Te0 to pre-formed TeNPs is the main strategy used by R. capsulatus to generate TeNPs outside the cells. Finally, X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared (FT-IR) analysis of TeNPs indicate they are coated with an organic material which keeps the particles in solution in aqueous solvents.
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Affiliation(s)
- Roberto Borghese
- Dept. of Pharmacy and Biotechnology, University of Bologna, Italy.
| | - Marco Brucale
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Rome, Italy
| | | | - Massimiliano Lanzi
- Dept. of Industrial Chemistry "Toso Montanari", University of Bologna, Italy
| | - Alessio Mezzi
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Rome, Italy
| | - Francesco Valle
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Bologna, Italy
| | | | - Davide Zannoni
- Dept. of Pharmacy and Biotechnology, University of Bologna, Italy
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27
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Mannel DS, Ahmed MS, Root TW, Stahl SS. Discovery of Multicomponent Heterogeneous Catalysts via Admixture Screening: PdBiTe Catalysts for Aerobic Oxidative Esterification of Primary Alcohols. J Am Chem Soc 2017; 139:1690-1698. [DOI: 10.1021/jacs.6b12722] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David S. Mannel
- Department
of Chemical and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Maaz S. Ahmed
- Department
of Chemical and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Thatcher W. Root
- Department
of Chemical and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Shannon S. Stahl
- Department
of Chemical and Biological Engineering and ‡Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
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28
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Kumar S, Chaudhary A, Bandna B, Bhattacherjee D, Thakur V, Das P. Supported palladium nanoparticles as switchable catalyst for aldehyde conjugate/s and acetate ester syntheses from alcohols. NEW J CHEM 2017. [DOI: 10.1039/c6nj03769k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Polymer-supported Pd(0) (Pd@PS) nanoparticles (NPs) were explored as a switchable catalyst for oxidative aldehyde conjugate/s (AC/s) and acetate esters (AEs) syntheses from alcohols.
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Affiliation(s)
- Sandeep Kumar
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific & Innovative Research (AcSIR)
| | - Abha Chaudhary
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
| | - Bandna Bandna
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
| | - Dhananjay Bhattacherjee
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific & Innovative Research (AcSIR)
| | - Vandna Thakur
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific & Innovative Research (AcSIR)
| | - Pralay Das
- Natural Product Chemistry & Process Development
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific & Innovative Research (AcSIR)
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29
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Faisca Phillips AM, Pombeiro AJL, Kopylovich MN. Recent Advances in Cascade Reactions Initiated by Alcohol Oxidation. ChemCatChem 2016. [DOI: 10.1002/cctc.201601176] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ana Maria Faisca Phillips
- Centro de Química Estrutural, Complexo I; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - Armando J. L. Pombeiro
- Centro de Química Estrutural, Complexo I; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - Maximilian N. Kopylovich
- Centro de Química Estrutural, Complexo I; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
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30
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Okada Y, Sugai M, Chiba K. Hydrogen-Bonding-Induced Fluorescence: Water-Soluble and Polarity-Independent Solvatochromic Fluorophores. J Org Chem 2016; 81:10922-10929. [DOI: 10.1021/acs.joc.6b01969] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Yohei Okada
- Department
of Chemical Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Masae Sugai
- Department
of Applied Biological Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Kazuhiro Chiba
- Department
of Applied Biological Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
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31
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Peer M, Weeranoppanant N, Adamo A, Zhang Y, Jensen KF. Biphasic Catalytic Hydrogen Peroxide Oxidation of Alcohols in Flow: Scale-up and Extraction. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00234] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maryam Peer
- Department
of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Nopphon Weeranoppanant
- Department
of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Andrea Adamo
- Department
of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Yanjie Zhang
- Department
of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Klavs F. Jensen
- Department
of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
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32
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Borghese R, Brucale M, Fortunato G, Lanzi M, Mezzi A, Valle F, Cavallini M, Zannoni D. Extracellular production of tellurium nanoparticles by the photosynthetic bacterium Rhodobacter capsulatus. JOURNAL OF HAZARDOUS MATERIALS 2016; 309:202-209. [PMID: 26894294 DOI: 10.1016/j.jhazmat.2016.02.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 06/05/2023]
Abstract
The toxic oxyanion tellurite (TeO3(2-)) is acquired by cells of Rhodobacter capsulatus grown anaerobically in the light, via acetate permease ActP2 and then reduced to Te(0) in the cytoplasm as needle-like black precipitates. Interestingly, photosynthetic cultures of R. capsulatus can also generate Te(0) nanoprecipitates (TeNPs) outside the cells upon addition of the redox mediator lawsone (2-hydroxy-1,4-naphtoquinone). TeNPs generation kinetics were monitored to define the optimal conditions to produce TeNPs as a function of various carbon sources and lawsone concentration. We report that growing cultures over a 10 days period with daily additions of 1mM tellurite led to the accumulation in the growth medium of TeNPs with dimensions from 200 up to 600-700 nm in length as determined by atomic force microscopy (AFM). This result suggests that nucleation of TeNPs takes place over the entire cell growth period although the addition of new tellurium Te(0) to pre-formed TeNPs is the main strategy used by R. capsulatus to generate TeNPs outside the cells. Finally, X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared (FT-IR) analysis of TeNPs indicate they are coated with an organic material which keeps the particles in solution in aqueous solvents.
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Affiliation(s)
- Roberto Borghese
- Dept. of Pharmacy and Biotechnology, University of Bologna, Italy.
| | - Marco Brucale
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Rome, Italy
| | | | - Massimiliano Lanzi
- Dept. of Industrial Chemistry "Toso Montanari", University of Bologna, Italy
| | - Alessio Mezzi
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Rome, Italy
| | - Francesco Valle
- Institute for the Study of Nanostructured Materials (CNR-ISMN), Bologna, Italy
| | | | - Davide Zannoni
- Dept. of Pharmacy and Biotechnology, University of Bologna, Italy
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33
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Cheng J, Zhu M, Wang C, Li J, Jiang X, Wei Y, Tang W, Xue D, Xiao J. Chemoselective dehydrogenative esterification of aldehydes and alcohols with a dimeric rhodium(ii) catalyst. Chem Sci 2016; 7:4428-4434. [PMID: 30155090 PMCID: PMC6090528 DOI: 10.1039/c6sc00145a] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 03/27/2016] [Indexed: 01/14/2023] Open
Abstract
A dimeric rhodium(ii) complex catalyses the chemoselective dehydrogenative esterification of aldehydes and alcohols.
Dehydrogenative cross-coupling of aldehydes with alcohols as well as dehydrogentive cross-coupling of primary alcohols to produce esters have been developed using a Rh-terpyridine catalyst. The catalyst demonstrates broad substrate scope and good functional group tolerance, affording esters highly selectively. The high chemoselectivity of the catalyst stems from its preference for dehydrogenation of benzylic alcohols over aliphatic ones. Preliminary mechanistic studies suggest that the active catalyst is a dimeric Rh(ii) species, operating via a mechanism involving metal–base–metal cooperativity.
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Affiliation(s)
- Junjie Cheng
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Meijuan Zhu
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Chao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Junjun Li
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Xue Jiang
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Yawen Wei
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Weijun Tang
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China .
| | - Jianliang Xiao
- Key Laboratory of Applied Surface and Colloid Chemistry , Ministry of Education , School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an , 710062 , China . .,Department of Chemistry , University of Liverpool , Liverpool , L69 7ZD , UK .
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34
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Gaspa S, Porcheddu A, De Luca L. Metal-Free Oxidative Cross Esterification of AlcoholsviaAcyl Chloride Formation. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500912] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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35
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Tana T, Guo XW, Xiao Q, Huang Y, Sarina S, Christopher P, Jia J, Wu H, Zhu H. Non-plasmonic metal nanoparticles as visible light photocatalysts for the selective oxidation of aliphatic alcohols with molecular oxygen at near ambient conditions. Chem Commun (Camb) 2016; 52:11567-70. [DOI: 10.1039/c6cc05186c] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Non-plasmonic Pd NPs and Pt NPs exhibit superior visible light photocatalytic activity and distinctly different product selectivity in the oxidation of aliphatic alcohols.
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Affiliation(s)
- Tana Tana
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty
- Queensland University of Technology
- Brisbane
- Australia
| | - Xiao-Wei Guo
- Key Laboratory of Bio-Based Material Science and Technology
- Ministry of Education
- Northeast Forestry University
- Harbin 150040
- China
| | - Qi Xiao
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty
- Queensland University of Technology
- Brisbane
- Australia
| | - Yiming Huang
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty
- Queensland University of Technology
- Brisbane
- Australia
| | - Sarina Sarina
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty
- Queensland University of Technology
- Brisbane
- Australia
| | - Phillip Christopher
- Department of Chemical & Environmental Engineering, University of California, Riverside
- Riverside
- USA
| | - Jianfeng Jia
- School of Chemical and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Haishun Wu
- School of Chemical and Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Huaiyong Zhu
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty
- Queensland University of Technology
- Brisbane
- Australia
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36
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Liu M, Chen T, Yin SF. Copper-catalysed aerobic oxidative esterification of N-heteroaryl methanes with alcohols. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02069g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient copper-catalysed aerobic oxidative esterification of N-heteroaryl methanes with alcohols has been developed. A variety of N-heteroaryl esters including those with functional groups are produced in good to excellent yields under the present reaction conditions.
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Affiliation(s)
- Min Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Tieqiao Chen
- 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
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37
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Mondal P, Salam N, Mondal A, Ghosh K, Tuhina K, Islam SM. A highly active recyclable gold–graphene nanocomposite material for oxidative esterification and Suzuki cross-coupling reactions in green pathway. J Colloid Interface Sci 2015; 459:97-106. [DOI: 10.1016/j.jcis.2015.07.072] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 07/26/2015] [Accepted: 07/31/2015] [Indexed: 10/23/2022]
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38
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Kumar A, Shah BA. Synthesis of Biaryls via Benzylic C–C Bond Cleavage of Styrenes and Benzyl Alcohols. Org Lett 2015; 17:5232-5. [DOI: 10.1021/acs.orglett.5b02578] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Arvind Kumar
- Academy of Scientific
and Innovative Research and Natural
Product Microbes, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi 180001, India
| | - Bhahwal Ali Shah
- Academy of Scientific
and Innovative Research and Natural
Product Microbes, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi 180001, India
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39
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Sancineto L, Tidei C, Bagnoli L, Marini F, Lenardão EJ, Santi C. Selenium Catalyzed Oxidation of Aldehydes: Green Synthesis of Carboxylic Acids and Esters. Molecules 2015; 20:10496-510. [PMID: 26060915 PMCID: PMC6272575 DOI: 10.3390/molecules200610496] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 05/27/2015] [Accepted: 06/03/2015] [Indexed: 11/23/2022] Open
Abstract
The stoichiometric use of hydrogen peroxide in the presence of a selenium-containing catalyst in water is here reported as a new ecofriendly protocol for the synthesis of variously functionalized carboxylic acids and esters. The method affords the desired products in good to excellent yields under very mild conditions starting directly from commercially available aldehydes. Using benzaldehyde as a prototype the gram scale synthesis of benzoic acid is described, in which the aqueous medium and the catalyst could be recycled at last five times while achieving an 87% overall yield.
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Affiliation(s)
- Luca Sancineto
- Group of Catalysis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, Perugia 06100, Italy.
| | - Caterina Tidei
- Group of Catalysis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, Perugia 06100, Italy.
| | - Luana Bagnoli
- Group of Catalysis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, Perugia 06100, Italy.
| | - Francesca Marini
- Group of Catalysis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, Perugia 06100, Italy.
| | - Eder J Lenardão
- Laboratório de Síntese Orgânica Limpa (LASOL), Centro de Ciências Químicas, Farmacêuticas e de Alimentos (CCQFA), Universidade Federal de Pelotas (UFPel), P.O. Box 354, Pelotas 96010-900, Brazil.
| | - Claudio Santi
- Group of Catalysis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, Perugia 06100, Italy.
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40
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Touchy AS, Kon K, Onodera W, Shimizu KI. Unprecedented Reductive Esterification of Carboxylic Acids under Hydrogen by Reusable Heterogeneous Platinum Catalysts. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401172] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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41
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Zhong W, Liu H, Bai C, Liao S, Li Y. Base-Free Oxidation of Alcohols to Esters at Room Temperature and Atmospheric Conditions using Nanoscale Co-Based Catalysts. ACS Catal 2015. [DOI: 10.1021/cs502101c] [Citation(s) in RCA: 255] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Wei Zhong
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Hongli Liu
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Cuihua Bai
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Shijun Liao
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Yingwei Li
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
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42
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Xiao Q, Liu Z, Bo A, Zavahir S, Sarina S, Bottle S, Riches JD, Zhu H. Catalytic Transformation of Aliphatic Alcohols to Corresponding Esters in O2 under Neutral Conditions Using Visible-Light Irradiation. J Am Chem Soc 2015; 137:1956-66. [DOI: 10.1021/ja511619c] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Qi Xiao
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Zhe Liu
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Arixin Bo
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Sifani Zavahir
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Sarina Sarina
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Steven Bottle
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - James D. Riches
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
| | - Huaiyong Zhu
- School of Chemistry,
Physics and Mechanical Engineering, Science
and Engineering Faculty, ‡Institute for Future Environments, and §School of Earth, Environmental and
Biological Sciences, Queensland University of Technology, Brisbane, QLD 4001, Australia
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43
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Hofmann C, Schümann JM, Schreiner PR. Alcohol Cross-Coupling for the Kinetic Resolution of Diols via Oxidative Esterification. J Org Chem 2015; 80:1972-8. [DOI: 10.1021/jo502670p] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Christine Hofmann
- Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring
58, 35392 Giessen, Germany
| | - Jan M. Schümann
- Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring
58, 35392 Giessen, Germany
| | - Peter R. Schreiner
- Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring
58, 35392 Giessen, Germany
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44
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Adnan RH, Andersson GG, Polson MIJ, Metha GF, Golovko VB. Factors influencing the catalytic oxidation of benzyl alcohol using supported phosphine-capped gold nanoparticles. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01168f] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The nature of Au cluster precursor and activation treatments affect catalyst activity in aerobic benzyl alcohol oxidation.
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Affiliation(s)
- Rohul H. Adnan
- Department of Chemistry
- University of Canterbury
- Christchurch
- New Zealand
- Chemistry Department
| | - Gunther G. Andersson
- Flinders Centre for Nanoscale Science and Technology
- Flinders University
- Adelaide
- Australia
| | | | | | - Vladimir B. Golovko
- Department of Chemistry
- University of Canterbury
- Christchurch
- New Zealand
- The MacDiarmid Institute for Advanced Materials and Nanotechnology
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45
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Xia J, Shao A, Tang S, Gao X, Gao M, Lei A. Palladium-catalysed oxidative cross-esterification between two alcohols. Org Biomol Chem 2015; 13:6154-7. [DOI: 10.1039/c5ob00677e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidative cross-esterification between two alcohols was achieved by using PdCl2(PPh3)2 as the sole catalyst and benzyl chloride as the oxidant.
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Affiliation(s)
- Jianhui Xia
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Ailong Shao
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Shan Tang
- College of Chemistry and Molecular Sciences
- the Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Xinlong Gao
- College of Chemistry and Molecular Sciences
- the Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Meng Gao
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Aiwen Lei
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
- College of Chemistry and Molecular Sciences
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46
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Ghosh K, Iqubal MA, Molla RA, Mishra A, Kamaluddin K, Islam SM. Direct oxidative esterification of alcohols and hydration of nitriles catalyzed by a reusable silver nanoparticle grafted onto mesoporous polymelamine formaldehyde (AgNPs@mPMF). Catal Sci Technol 2015. [DOI: 10.1039/c4cy01278j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidative esterification and hydration of nitriles are catalyzed by a newly synthesized AgNPs@mPMF. The catalyst is well characterized and reusable.
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Affiliation(s)
- Kajari Ghosh
- Department of Chemistry
- University of Kalyani
- Kalyani, Nadia
- India
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47
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Ray R, Jana RD, Bhadra M, Maiti D, Lahiri GK. Efficient and Simple Approaches Towards Direct Oxidative Esterification of Alcohols. Chemistry 2014; 20:15618-24. [DOI: 10.1002/chem.201403786] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Indexed: 12/26/2022]
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48
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Moromi SK, Hakim Siddiki SMA, Ali MA, Kon K, Shimizu KI. Acceptorless dehydrogenative coupling of primary alcohols to esters by heterogeneous Pt catalysts. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00979g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Wang H, Zhang J, Cui YM, Yang KF, Zheng ZJ, Xu LW. Dehydrogenation and oxidative coupling of alcohol and amines catalyzed by organosilicon-supported TiO2@PMHSIPN. RSC Adv 2014. [DOI: 10.1039/c4ra06685e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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50
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Highly selective trifluoroacetic ester/ketone metathesis: an efficient approach to trifluoromethyl ketones and esters. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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