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Dupont J, Leal BC, Lozano P, Monteiro AL, Migowski P, Scholten JD. Ionic Liquids in Metal, Photo-, Electro-, and (Bio) Catalysis. Chem Rev 2024; 124:5227-5420. [PMID: 38661578 DOI: 10.1021/acs.chemrev.3c00379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Ionic liquids (ILs) have unique physicochemical properties that make them advantageous for catalysis, such as low vapor pressure, non-flammability, high thermal and chemical stabilities, and the ability to enhance the activity and stability of (bio)catalysts. ILs can improve the efficiency, selectivity, and sustainability of bio(transformations) by acting as activators of enzymes, selectively dissolving substrates and products, and reducing toxicity. They can also be recycled and reused multiple times without losing their effectiveness. ILs based on imidazolium cation are preferred for structural organization aspects, with a semiorganized layer surrounding the catalyst. ILs act as a container, providing a confined space that allows modulation of electronic and geometric effects, miscibility of reactants and products, and residence time of species. ILs can stabilize ionic and radical species and control the catalytic activity of dynamic processes. Supported IL phase (SILP) derivatives and polymeric ILs (PILs) are good options for molecular engineering of greener catalytic processes. The major factors governing metal, photo-, electro-, and biocatalysts in ILs are discussed in detail based on the vast literature available over the past two and a half decades. Catalytic reactions, ranging from hydrogenation and cross-coupling to oxidations, promoted by homogeneous and heterogeneous catalysts in both single and multiphase conditions, are extensively reviewed and discussed considering the knowledge accumulated until now.
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Affiliation(s)
- Jairton Dupont
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Bárbara C Leal
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Lozano
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Adriano L Monteiro
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Migowski
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Jackson D Scholten
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
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2
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Jiang NQ, Wu TS, Pan M, Cai ZJ, Ji SJ. Palladium-Catalyzed Regioselective Diarylation/Deamination of Homoallylamines: Modular Assembly of 1,1,4,4-Tetraaryl-1,3-butadienes. Org Lett 2022; 24:7465-7469. [PMID: 36197129 DOI: 10.1021/acs.orglett.2c03057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Herein, a novel palladium-catalyzed regioselective diarylation/deamination of homoallylamines is described. During the process, a ubiquitous free amine (NH2) was used as the directing group to accomplish the regioselective δ,δ-diarylation and it was removed in situ to form the privileged 1,1,4,4-tetraaryl-1,3-butadiene motif. This chelate-controlled Heck-type approach eliminates the traditional need of preinstalled and hard removable directing groups, proceeds under simple conditions, and exhibits good tolerance to a wide range of synthetically useful functional groups.
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Affiliation(s)
- Nan-Quan Jiang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China
| | - Tian-Shu Wu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China
| | - Min Pan
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China
| | - Zhong-Jian Cai
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China.,Suzhou Baolidi Functional Materials Research Institute, Suzhou, 215144, China
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3
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Domzalska‐Pieczykolan A, Funes‐Ardoiz I, Furman B, Bolm C. Selective Approaches to α‐ and β‐Arylated Vinyl Ethers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202109801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ignacio Funes‐Ardoiz
- Departamento de Química Centro de Investigación en Síntesis Química (CISQ) University of La Rioja Madre de Dios 53 26006 Logroño Spain
| | - Bartłomiej Furman
- Institute of Organic Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Carsten Bolm
- Institut für Organische Chemie RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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4
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Domzalska-Pieczykolan A, Funes-Ardoiz I, Furman B, Bolm C. Selective Approaches to α- and β-Arylated Vinyl Ethers. Angew Chem Int Ed Engl 2022; 61:e202109801. [PMID: 34758166 PMCID: PMC9299197 DOI: 10.1002/anie.202109801] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/09/2021] [Indexed: 11/09/2022]
Abstract
We developed simple and efficient protocols for palladium‐catalyzed regioselective α‐ and β‐arylations of structurally diverse vinyl ethers. Both catalytic methods proceed under relatively mild reactions conditions applying to a broad substrate range including more complex compounds providing arylated glucal or isochromene. Lacking the common requirement of a large reagent excess, the transformations are highly economic and limiting the waste production. Results from computational studies (DFT) provided insight into the key factors determining the pronounced regioselectivities of the investigated reactions.
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Affiliation(s)
| | - Ignacio Funes-Ardoiz
- Departamento de Química, Centro de Investigación en Síntesis Química (CISQ), University of La Rioja, Madre de Dios 53, 26006, Logroño, Spain
| | - Bartłomiej Furman
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Carsten Bolm
- Institut für Organische Chemie, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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5
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Wang F, Jia Y, Liang J, Han Y, Zhang J, Li X, Li W. Intensifying strategy of ionic liquids for Pd-based catalysts in anthraquinone hydrogenation. Catal Sci Technol 2022. [DOI: 10.1039/d1cy01986d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pd–IL complex catalyst was first employed in anthraquinone hydrogenation. ILs are uniformly dispersed around Pd species, which adjust acidic sites, accomplish charge transfers, stretch CO bond lengths and promote occurrence of desirable reactions.
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Affiliation(s)
- Fuying Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Yiming Jia
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Jingyue Liang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - You Han
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Jinli Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Xiaoyan Li
- Department of Chemical Engineering, Tianjin Renai College, Tianjin 301636, P. R. China
| | - Wei Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
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6
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Monopoli A, Casiello M, Cotugno P, Milella A, Palumbo F, Fracassi F, Nacci A. Synthesis of Tailored Perfluoro Unsaturated Monomers for Potential Applications in Proton Exchange Membrane Preparation. Molecules 2021; 26:molecules26185592. [PMID: 34577063 PMCID: PMC8470954 DOI: 10.3390/molecules26185592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/12/2021] [Accepted: 09/13/2021] [Indexed: 11/27/2022] Open
Abstract
The aim of the present work is the synthesis and characterization of new perfluorinated monomers bearing, similarly to Nafion®, acidic groups for proton transport for potential and future applications in proton exchange membrane (PEM) fuel cells. To this end, we focused our attention on the synthesis of various molecules with (i) sufficient volatility to be used in vacuum polymerization techniques (e.g., PECVD)), (ii) sulfonic, phosphonic, or carboxylic acid functionalities for proton transport capacity of the resulting membrane, (iii) both aliphatic and aromatic perfluorinated tags to diversify the membrane polarity with respect to Nafion®, and (iv) a double bond to facilitate the polymerization under vacuum giving a preferential way for the chain growth of the polymer. A retrosynthetic approach persuaded us to attempt three main synthetic strategies: (a) organometallic Heck-type cross-coupling, (b) nucleophilic displacement, and (c) Wittig–Horner reaction (carbanion approach). Preliminary results on the plasma deposition of a polymeric film are also presented. The variation of plasma conditions allowed us to point out that the film prepared in the mildest settings (20 W) shows the maximum monomer retention in its structure. In this condition, plasma polymerization likely occurs mainly by rupture of the π bond in the monomer molecule.
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Affiliation(s)
- Antonio Monopoli
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
- Correspondence:
| | - Michele Casiello
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
| | - Pietro Cotugno
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
| | - Antonella Milella
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
- CNR-NANOTEC c/o Department of Chemistry, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy;
| | - Fabio Palumbo
- CNR-NANOTEC c/o Department of Chemistry, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy;
| | - Francesco Fracassi
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
- CNR-NANOTEC c/o Department of Chemistry, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy;
| | - Angelo Nacci
- Chemistry Department, University of Bari Aldo Moro, Via Orabona 4, 70125 Bari, Italy; (M.C.); (P.C.); (A.M.); (F.F.); (A.N.)
- CNR—Istituto di Chimica dei Composti Organometallici (ICCOM), Bari Section, Via Orabona 4, 70126 Bari, Italy
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7
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Chernyshev VM, Khazipov OV, Eremin DB, Denisova EA, Ananikov VP. Formation and stabilization of nanosized Pd particles in catalytic systems: Ionic nitrogen compounds as catalytic promoters and stabilizers of nanoparticles. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213860] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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8
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Hung CH, Zheng WY, Lee HM. Palladium Complexes with Phenoxy- and Amidate-Functionalized N-Heterocyclic Carbene Ligands Based on 3-Phenylimidazo[1,5- a]pyridine: Synthesis and Catalytic Application in Mizoroki–Heck Coupling Reactions with Ortho-Substituted Aryl Chlorides. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00791] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Cheng-Hau Hung
- Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
| | - Wei-Yuan Zheng
- Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
| | - Hon Man Lee
- Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
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9
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Liu L, Tzeng Y, Hung C, Lee HM. Multidentate N‐Heterocyclic Carbene Complexes of Nickel and Palladium: Structural Analysis and Catalytic Application in Mizoroki–Heck Coupling Reaction. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000530] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Li‐Cheng Liu
- Department of Chemistry National Changhua University of Education 50058 Changhua Taiwan
| | - Yan‐Hsiang Tzeng
- Department of Chemistry National Changhua University of Education 50058 Changhua Taiwan
| | - Cheng‐Hau Hung
- Department of Chemistry National Changhua University of Education 50058 Changhua Taiwan
| | - Hon Man Lee
- Department of Chemistry National Changhua University of Education 50058 Changhua Taiwan
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10
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Bangar PG, Jawalkar PR, Dumbre SR, Raut PK, Patil DJ, Tv N, Sudhakaran S, Iyer S. Mizoroki–Heck reaction of 1,2-disubstituted aryl alkenes: Variables of synthesis, solvent and ligand modulation of reactivity. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1811986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Pronnoy G. Bangar
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Priyanka R. Jawalkar
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Swapnil R. Dumbre
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Pallavi K. Raut
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Dharmaraj J. Patil
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Neethu Tv
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Shana Sudhakaran
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
| | - Suresh Iyer
- Organic Chemistry Division, National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
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11
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In situ preparation of palladium nanoparticles in ionic liquid crystal microemulsion and their application in Heck reaction. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113241] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Nakashima Y, Hirata G, Sheppard TD, Nishikata T. The Mizoroki‐Heck Reaction with Internal Olefins: Reactivities and Stereoselectivities. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900741] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yusei Nakashima
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai, Ube Yamaguchi 755-8611 Japan
| | - Goki Hirata
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai, Ube Yamaguchi 755-8611 Japan
| | - Tom D. Sheppard
- Department of Chemistry University College LondonChristopher Ingold Laboratories 20 Gordon Street London WC1H 0AJ U.K
| | - Takashi Nishikata
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai, Ube Yamaguchi 755-8611 Japan
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13
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Han J, Sun X, Wang X, Wang Q, Hou S, Song X, Wei Y, Wang R, Ji W. Covalent Organic Framework as a Heterogeneous Ligand for the Regioselective Oxidative Heck Reaction. Org Lett 2020; 22:1480-1484. [PMID: 32009410 DOI: 10.1021/acs.orglett.0c00061] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A simple imine-based covalent organic framework (COF) as heterogeneous ligand for PdII-promoted Heck reaction is reported. Good regioselectivity for a wide range of electronically unbiased olefins is obtained (linear/branched >100:1 in most cases). Related tests and density functional theory calculations are used to explore the reason underlying the high selectivity. This research opens a route for COF as an intriguing platform to control regioselectivity catalysis.
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Affiliation(s)
- Jiyao Han
- School of Chemistry and Pharmaceutical Engineering , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250353 , China
| | - Xiaowei Sun
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
| | - Xiao Wang
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
| | - Qiong Wang
- College of Chemistry, Chemical Engineering and Materials Science , Shandong Normal University , Jinan 250014 , China
| | - Shenghuai Hou
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
| | - Xin Song
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
| | - Yingqin Wei
- School of Chemistry and Pharmaceutical Engineering , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250353 , China
| | - Rongyu Wang
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
| | - Wenhua Ji
- School of Pharmaceutical Sciences, Shandong Analysis and Test Center , Qilu University of Technology (Shandong Academy of Sciences) , Jinan 250014 , China
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14
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Sundararaju K, Veeraragavan V, Chidambaram RK. Synthesis of palladium nanoparticles using triazolium based ionic liquids: A reusable catalyst for addition of arylboronic acids to nitrostyrenes. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1533971] [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)
- Kavya Sundararaju
- Organic Chemistry Laboratory Department of Chemistry, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, India
| | - VijayaKumar Veeraragavan
- Organic Chemistry Laboratory Department of Chemistry, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, India
| | - Ramesh Kumar Chidambaram
- Organic Chemistry Laboratory Department of Chemistry, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, India
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15
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Tang C, Zhang R, Zhu B, Fu J, Deng Y, Tian L, Guan W, Bi X. Directed Copper-Catalyzed Intermolecular Heck-Type Reaction of Unactivated Olefins and Alkyl Halides. J Am Chem Soc 2018; 140:16929-16935. [DOI: 10.1021/jacs.8b10874] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chunlin Tang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Ran Zhang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Bo Zhu
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Junkai Fu
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yi Deng
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Li Tian
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Wei Guan
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Xihe Bi
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
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16
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San KA, Shon YS. Synthesis of Alkanethiolate-Capped Metal Nanoparticles Using Alkyl Thiosulfate Ligand Precursors: A Method to Generate Promising Reagents for Selective Catalysis. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E346. [PMID: 29783714 PMCID: PMC5977360 DOI: 10.3390/nano8050346] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/15/2018] [Accepted: 05/15/2018] [Indexed: 12/27/2022]
Abstract
Evaluation of metal nanoparticle catalysts functionalized with well-defined thiolate ligands can be potentially important because such systems can provide a spatial control in the reactivity and selectivity of catalysts. A synthetic method utilizing Bunte salts (sodium S-alkylthiosulfates) allows the formation of metal nanoparticles (Au, Ag, Pd, Pt, and Ir) capped with alkanethiolate ligands. The catalysis studies on Pd nanoparticles show a strong correlation between the surface ligand structure/composition and the catalytic activity and selectivity for the hydrogenation/isomerization of alkenes, dienes, trienes, and allylic alcohols. The high selectivity of Pd nanoparticles is driven by the controlled electronic properties of the Pd surface limiting the formation of Pd⁻alkene adducts (or intermediates) necessary for (additional) hydrogenation. The synthesis of water soluble Pd nanoparticles using ω-carboxylate-S-alkanethiosulfate salts is successfully achieved and these Pd nanoparticles are examined for the hydrogenation of various unsaturated compounds in both homogeneous and heterogeneous environments. Alkanethiolate-capped Pt nanoparticles are also successfully synthesized and further investigated for the hydrogenation of various alkynes to understand their geometric and electronic surface properties. The high catalytic activity of activated terminal alkynes, but the significantly low activity of internal alkynes and unactivated terminal alkynes, are observed for Pt nanoparticles.
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Affiliation(s)
- Khin Aye San
- Department of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd., Long Beach, CA 90840, USA.
| | - Young-Seok Shon
- Department of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd., Long Beach, CA 90840, USA.
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17
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Bangar PG, Jawalkar PR, Dumbre SR, Patil DJ, Iyer S. Silver sequestration of halides for the activation of Pd(OAc)
2
catalyzed Mizoroki‐Heck reaction of 1,1 and 1,2 ‐ Disubstituted alkenes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4159] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pronnoy G. Bangar
- Organic Chemistry DivisionNational Chemical Laboratory Dr. Homi Bhabha Road, Pashan Pune Maharashtra 411008 India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi 110025 India
| | - Priyanka R. Jawalkar
- Medicinal Chemistry DepartmentSai Life Sciences Ltd. Chrysalis Enclave, International Biotech Park, Phase II,Hinjewadi Pune 411057 India
| | - Swapnil R. Dumbre
- Organic Chemistry DivisionNational Chemical Laboratory Dr. Homi Bhabha Road, Pashan Pune Maharashtra 411008 India
| | - Dharmaraj J. Patil
- Organic Chemistry DivisionNational Chemical Laboratory Dr. Homi Bhabha Road, Pashan Pune Maharashtra 411008 India
| | - Suresh Iyer
- Organic Chemistry DivisionNational Chemical Laboratory Dr. Homi Bhabha Road, Pashan Pune Maharashtra 411008 India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi 110025 India
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18
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Qiu Y, Posevins D, Bäckvall JE. Selective Palladium-Catalyzed Allenic C-H Bond Oxidation for the Synthesis of [3]Dendralenes. Angew Chem Int Ed Engl 2017; 56:13112-13116. [PMID: 28799682 DOI: 10.1002/anie.201706211] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Indexed: 12/13/2022]
Abstract
A highly selective palladium-catalyzed allenic C-H bond oxidation was developed, and it provides a novel and straightforward synthesis of [3]dendralene derivatives. A variety of [3]dendralenes with diverse substitution patterns are accessible with good efficiency and high stereoselectivity. The reaction tolerates a broad substrate scope containing various functional groups on the allene moiety, including ketone, aldehyde, ester, and phenyl groups. Also, a wide range of olefins with both electron-donating and electron-withdrawing aryls, acrylate, sulfone, and phosphonate groups are tolerated.
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Affiliation(s)
- Youai Qiu
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Daniels Posevins
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
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19
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Majumdar R, Tantayanon S, Bag BG. Synthesis of palladium nanoparticles with leaf extract of Chrysophyllum cainito (Star apple) and their applications as efficient catalyst for C–C coupling and reduction reactions. INTERNATIONAL NANO LETTERS 2017. [DOI: 10.1007/s40089-017-0220-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Khanizeman RN, Barde E, Bates RW, Guérinot A, Cossy J. Modular Access to Triarylethylene Units from Arylvinyl MIDA Boronates Using a Regioselective Heck Coupling. Org Lett 2017; 19:5046-5049. [DOI: 10.1021/acs.orglett.7b02218] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- R. N. Khanizeman
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation, (CBI)-UMR 8231 ESPCI Paris/CNRS/PSL* Research University, 10 rue Vauquelin, Paris 75231 Cedex 05, France
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - E. Barde
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation, (CBI)-UMR 8231 ESPCI Paris/CNRS/PSL* Research University, 10 rue Vauquelin, Paris 75231 Cedex 05, France
| | - R. W. Bates
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - A. Guérinot
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation, (CBI)-UMR 8231 ESPCI Paris/CNRS/PSL* Research University, 10 rue Vauquelin, Paris 75231 Cedex 05, France
| | - J. Cossy
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation, (CBI)-UMR 8231 ESPCI Paris/CNRS/PSL* Research University, 10 rue Vauquelin, Paris 75231 Cedex 05, France
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21
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Qiu Y, Posevins D, Bäckvall JE. Selective Palladium-Catalyzed Allenic C−H Bond Oxidation for the Synthesis of [3]Dendralenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706211] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Youai Qiu
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Daniels Posevins
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Jan-E. Bäckvall
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
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22
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Phukan P, Boruah PR, Gehlot PS, Kumar A, Sarma D. A simple, quick and novel protocol for biaryl synthesis using LiCl‐promoted
in situ
‐generated Pd nanoparticles. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Parmita Phukan
- Department of ChemistryDibrugarh University Dibrugarh 786004 Assam India
| | | | - Praveen Singh Gehlot
- Academy of Scientific and Innovative Research (AcSIR)‐Central Salt and Marine Chemicals Research Institute, Council of Scientific and Industrial Research (CSIR) G. B. Marg Bhavnagar 364002 Gujarat India
| | - Arvind Kumar
- Academy of Scientific and Innovative Research (AcSIR)‐Central Salt and Marine Chemicals Research Institute, Council of Scientific and Industrial Research (CSIR) G. B. Marg Bhavnagar 364002 Gujarat India
| | - Diganta Sarma
- Department of ChemistryDibrugarh University Dibrugarh 786004 Assam India
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23
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Yamamoto T, Ishibashi A, Suginome M. Rhodium-catalyzed C(sp2)–H Addition of Arylboronic Acids to Alkynes Using a Boron-based, Convertible ortho-Directing Group. CHEM LETT 2017. [DOI: 10.1246/cl.170404] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Takeshi Yamamoto
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Aoi Ishibashi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
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24
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Application of a zwitterionic palladium complex as a metal precursor of recyclable palladium nanoparticles for catalyzing Suzuki-Miyaura coupling reactions. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.04.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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25
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Schroeter F, Soellner J, Strassner T. Cross-Coupling Catalysis by an Anionic Palladium Complex. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03655] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Felix Schroeter
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Johannes Soellner
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Thomas Strassner
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
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26
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San KA, Chen V, Shon YS. Preparation of Partially Poisoned Alkanethiolate-Capped Platinum Nanoparticles for Hydrogenation of Activated Terminal Alkynes. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9823-9832. [PMID: 28252941 PMCID: PMC5364944 DOI: 10.1021/acsami.7b02765] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 03/02/2017] [Indexed: 05/26/2023]
Abstract
Stable and isolable alkanethiolate-stabilized Pt nanoparticles (PtNP) were synthesized using the two-phase thiosulfate method with sodium S-alkylthiosulfate as ligand precursor. The mechanistic formation of octanethiolate-capped PtNP (Pt-SC8) from both sodium S-octylthiosulfate and 1-octanethiol ligands was investigated by using 1H NMR and UV-vis spectroscopies, which revealed the formation of different Pt complexes as the reaction intermediates. The synthesis using S-octylthiosulfate ligand precursor produced Pt-SC8 in higher yields than that using 1-octanethiol ligand. The obtained nanoparticles were characterized by 1H NMR, UV-vis spectroscopy, infrared spectroscopy (IR), thermogravimetric analysis, and transmission electron microscopy (TEM). The results obtained from 1H NMR, IR, and UV-vis spectroscopy were consistent with the formation of stable and pure alkanethiolate-capped PtNP. TEM images of PtNP confirmed their small average core size (∼1.5 nm) and high monodispersity. The partially poisoned PtNP with thiolate monolayer ligands were further investigated for the hydrogenation of various alkynes to understand the organic ligands-induced geometric and electronic surface properties of colloidal Pt nanoparticle catalysts. The high catalytic activity of activated terminal alkynes, but the significantly low activity of internal alkynes and unactivated terminal alkynes, were observed under the mild reaction conditions (room temperature and atmospheric pressure). These results indicated that the presence of alkanethiolate ligands could decrease the coordination activity of PtNP surface especially for the bulkier and unactivated substrates.
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27
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Zhou YB, Wang YQ, Ning LC, Ding ZC, Wang WL, Ding CK, Li RH, Chen JJ, Lu X, Ding YJ, Zhan ZP. Conjugated Microporous Polymer as Heterogeneous Ligand for Highly Selective Oxidative Heck Reaction. J Am Chem Soc 2017; 139:3966-3969. [DOI: 10.1021/jacs.7b00643] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yun-Bing Zhou
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yu-Qing Wang
- Dalian
National Laboratory for Clean Energy, Collaborative Innovation Center
of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Li-Chao Ning
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Zong-Cang Ding
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Wen-Long Wang
- Dalian
National Laboratory for Clean Energy, Collaborative Innovation Center
of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Cheng-Ke Ding
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Ren-Hao Li
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jun-Jia Chen
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xin Lu
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yun-Jie Ding
- Dalian
National Laboratory for Clean Energy, Collaborative Innovation Center
of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zhuang-Ping Zhan
- Department
of Chemistry and Key Laboratory for Chemical Biology of Fujian Province,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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28
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Shard A, Rawat K, Sinha AK, Padwad Y, Kumar D. Divergent Synthesis of Styryl-Cinnamate Hybrid Analogues Inspired by the Natural Product Salvianolic Acid F as a Premise To Investigate Their Anticancer Activity and Its Metabolomic Profiling. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601104] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Amit Shard
- Natural Product Chemistry and Process Development Division; CSIR - Institute of Himalayan Bioresource Technology; 176061 (H.P.) Palampur India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
| | - Kiran Rawat
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
- Food and Nutraceuticals Division; Pharmacology and Toxicology Lab; CSIR - Institute of Himalayan Bioresource Technology; 176061 (H.P.) Palampur India
| | - Arun K. Sinha
- Natural Product Chemistry and Process Development Division; CSIR - Institute of Himalayan Bioresource Technology; 176061 (H.P.) Palampur India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
- Medicinal and Process Chemistry; CSIR - Central Drug Research Institute; 226031 (U.P.) Lucknow India
| | - Yogendra Padwad
- Academy of Scientific and Innovative Research (AcSIR); New Delhi India
- Food and Nutraceuticals Division; Pharmacology and Toxicology Lab; CSIR - Institute of Himalayan Bioresource Technology; 176061 (H.P.) Palampur India
| | - Dinesh Kumar
- Natural Product Chemistry and Process Development Division; CSIR - Institute of Himalayan Bioresource Technology; 176061 (H.P.) Palampur India
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29
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Chawla M, Kumar R, Siril PF. High catalytic activities of palladium nanowires synthesized using liquid crystal templating approach. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.06.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Rahmati S, Arabi A, Khazaei A, Khazaei M. In situ stabilization of Pd(0) nanoparticles into a mixture of natural carbohydrate beads: A novel and highly efficient heterogeneous catalyst system for Heck coupling reactions. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3588] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sadegh Rahmati
- Department of Chemistry; Payame Noor University (PNU); PO Box 19395-3697 Tehran Iran
| | - Ameneh Arabi
- Department of Chemistry; Payame Noor University (PNU); PO Box 19395-3697 Tehran Iran
| | - Ardeshir Khazaei
- Faculty of Chemistry; Bu-Ali Sina University; PO Box 651783868 Hamedan Iran
| | - Marzieh Khazaei
- Faculty of Chemistry; Bu-Ali Sina University; PO Box 651783868 Hamedan Iran
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31
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Mir SH, Ochiai B. Development of Hierarchical Polymer@Pd Nanowire-Network: Synthesis and Application as Highly Active Recyclable Catalyst and Printable Conductive Ink. ChemistryOpen 2016; 5:213-8. [PMID: 27551657 PMCID: PMC4984406 DOI: 10.1002/open.201600009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Indexed: 11/09/2022] Open
Abstract
A facile one-pot approach for preparing hierarchical nanowire-networks of hollow polymer@Pd nanospheres is reported. First, polymer@Pd hollow nanospheres were produced through metal-complexation-induced phase separation with functionalized graft copolymers and subsequent self-assembly of PdNPs. The nanospheres hierarchically assembled into the nanowire-network upon drying. The Pd nanowire-network served as an active catalyst for Mizoroki-Heck and Suzuki-Miyaura coupling reactions. As low as 500 μmol % Pd was sufficient for quantitative reactions, and the origin of the high activity is ascribed to the highly active sites originating from high-index facets, kinks, and coalesced structures. The catalyst can be recycled via simple filtration and washing, maintaining its high activity owing to the micrometer-sized hierarchical structure of the nanomaterial. The polymer@Pd nanosphere also served as a printable conductive ink for a translucent grid pattern with excellent horizontal conductivity (7.5×10(5) S m(-1)).
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Affiliation(s)
- Sajjad Husain Mir
- Department of Chemistry and Chemical EngineeringFaculty of EngineeringYamagata University4-3-16 JonanYonezawa992-8510Japan
| | - Bungo Ochiai
- Department of Chemistry and Chemical EngineeringFaculty of EngineeringYamagata University4-3-16 JonanYonezawa992-8510Japan
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32
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Morgen M, Jöst C, Malz M, Janowski R, Niessing D, Klein CD, Gunkel N, Miller AK. Spiroepoxytriazoles Are Fumagillin-like Irreversible Inhibitors of MetAP2 with Potent Cellular Activity. ACS Chem Biol 2016; 11:1001-11. [PMID: 26686773 DOI: 10.1021/acschembio.5b00755] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Methionine aminopeptidases (MetAPs) are responsible for the cotranslational cleavage of initiator methionines from nascent proteins. The MetAP2 subtype is up-regulated in many cancers, and selective inhibition of MetAP2 suppresses both vascularization and growth of tumors in animal models. The natural product fumagillin is a selective and potent irreversible inhibitor of MetAP2, and semisynthetic derivatives of fumagillin have shown promise in clinical studies for the treatment of cancer, and, more recently, for obesity. Further development of fumagillin derivatives has been complicated, however, by their generally poor pharmacokinetics. In an attempt to overcome these limitations, we developed an easily diversifiable synthesis of a novel class of MetAP2 inhibitors that were designed to mimic fumagillin's molecular scaffold but have improved pharmacological profiles. These substances were found to be potent and selective inhibitors of MetAP2, as demonstrated in biochemical enzymatic assays against three MetAP isoforms. Inhibitors with the same relative and absolute stereoconfiguration as fumagillin displayed significantly higher activity than their diastereomeric and enantiomeric isomers. X-ray crystallographic analysis revealed that the inhibitors covalently modify His231 in the MetAP2 active site via ring-opening of a spiroepoxide. Biochemically active substances inhibited the growth of endothelial cells and a MetAP2-sensitive cancer cell line, while closely related inactive isomers had little effect on the proliferation of either cell type. These effects correlated with altered N-terminal processing of the protein 14-3-3-γ. Finally, selected substances were found to have improved stabilities in mouse plasma and microsomes relative to the clinically investigated fumagillin derivative beloranib.
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Affiliation(s)
- Michael Morgen
- Cancer
Drug Development Group, German Cancer Research Center (DKFZ), Im Neunheimer
Feld 280, D-69120 Heidelberg, Germany
| | - Christian Jöst
- Medicinal
Chemistry, Institute of Pharmacy and Molecular Biotechnology (IPMB), Heidelberg University, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany
| | - Mona Malz
- Cancer
Drug Development Group, German Cancer Research Center (DKFZ), Im Neunheimer
Feld 280, D-69120 Heidelberg, Germany
| | - Robert Janowski
- Institute
of Structural Biology, Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), D-85764 Neuherberg, Germany
| | - Dierk Niessing
- Institute
of Structural Biology, Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), D-85764 Neuherberg, Germany
- Biomedical Center of the Ludwig-Maximilians-Universität München, D-82152 Planegg-Martinsried, Germany
| | - Christian D. Klein
- Medicinal
Chemistry, Institute of Pharmacy and Molecular Biotechnology (IPMB), Heidelberg University, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany
| | - Nikolas Gunkel
- Cancer
Drug Development Group, German Cancer Research Center (DKFZ), Im Neunheimer
Feld 280, D-69120 Heidelberg, Germany
| | - Aubry K. Miller
- Cancer
Drug Development Group, German Cancer Research Center (DKFZ), Im Neunheimer
Feld 280, D-69120 Heidelberg, Germany
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33
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Marulasiddeshwara M, Kumar PR. Synthesis of Pd(0) nanocatalyst using lignin in water for the Mizoroki–Heck reaction under solvent-free conditions. Int J Biol Macromol 2016; 83:326-34. [DOI: 10.1016/j.ijbiomac.2015.11.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Revised: 10/31/2015] [Accepted: 11/12/2015] [Indexed: 11/30/2022]
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34
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Rousée K, Bouillon JP, Couve-Bonnaire S, Pannecoucke X. Stereospecific Synthesis of Tri- and Tetrasubstituted α-Fluoroacrylates by Mizoroki–Heck Reaction. Org Lett 2016; 18:540-3. [DOI: 10.1021/acs.orglett.5b03571] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kevin Rousée
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesnière 76821 Mont-Saint-Aignan Cedex, France
| | - Jean-Philippe Bouillon
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesnière 76821 Mont-Saint-Aignan Cedex, France
| | - Samuel Couve-Bonnaire
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesnière 76821 Mont-Saint-Aignan Cedex, France
| | - Xavier Pannecoucke
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesnière 76821 Mont-Saint-Aignan Cedex, France
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35
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Hajighorbani M, Hekmati M. Pd nanoparticles deposited on Isoniazid grafted multi walled carbon nanotubes: synthesis, characterization and application for Suzuki reaction in aqueous media. RSC Adv 2016. [DOI: 10.1039/c6ra19934h] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The prepared Isoniazide-MWCNTs were used to deposition of Pd NPs as novel nanocatalyst. The catalyst showed high activity in Suzuki coupling reaction of aryl halides (X = I, Br, Cl).
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Affiliation(s)
- Mahsa Hajighorbani
- Department of Pharmaceutical Chemistry
- Faculty of Pharmaceutical Chemistry
- Pharmaceutical Sciences Branch
- Islamic Azad University (IAUPS)
- Tehran
| | - Malak Hekmati
- Department of Pharmaceutical Chemistry
- Faculty of Pharmaceutical Chemistry
- Pharmaceutical Sciences Branch
- Islamic Azad University (IAUPS)
- Tehran
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36
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pirhayati M, Veisi H, Kakanejadifard A. Palladium stabilized by 3,4-dihydroxypyridine-functionalized magnetic Fe3O4nanoparticles as a reusable and efficient heterogeneous catalyst for Suzuki reactions. RSC Adv 2016. [DOI: 10.1039/c6ra01734g] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A Pd supported on 3,4-dihydroxypyridine (Py)-functionalized Fe3O4(Fe3O4/Py/Pd) hybrid material has been synthesized for the first time.
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Affiliation(s)
- Mozhgan pirhayati
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khoramabad
- Iran
| | - Hojat Veisi
- Department of Chemistry
- Payame Noor University (PNU)
- 19395-4697 Tehran
- Iran
| | - Ali Kakanejadifard
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khoramabad
- Iran
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37
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Panahi F, Zarnaghash N, Khalafi-Nezhad A. Phosphanamine-functionalized magnetic nanoparticles (PAFMNP): an efficient magnetic recyclable ligand for the Pd-catalyzed Heck reaction of chloroarenes. NEW J CHEM 2016. [DOI: 10.1039/c5nj02409a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of MNPs with a phosphanamine-functionalized trimethoxysilyl compound resulted in the production of a novel and efficient magnetic reusable ligand for application in the Heck reaction of aryl chlorides.
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Affiliation(s)
- Farhad Panahi
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Narges Zarnaghash
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Ali Khalafi-Nezhad
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
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38
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Wang YP, Lee HM. Catalytic application of zwitterionic palladium complexes in Mizoroki–Heck reactions using ionic liquid as solvent. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.05.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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39
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Zhang W, Wei J, Fu S, Lin D, Jiang H, Zeng W. Highly Stereoselective Ruthenium(II)-Catalyzed Direct C2-syn-Alkenylation of Indoles with Alkynes. Org Lett 2015; 17:1349-52. [DOI: 10.1021/ol503618m] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Wei Zhang
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
| | - Jun Wei
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
| | - Shaomin Fu
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
| | - Dongen Lin
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
| | - Huanfeng Jiang
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
| | - Wei Zeng
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510641, China
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40
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Meman NM, Zarenezhad B, Rashidi A, Hajjar Z, Esmaeili E. Application of palladium supported on functionalized MWNTs for oxidative desulfurization of naphtha. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.07.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Jha AK, Kishor S, Jain N. Aryl alkyl carbene–Pd complex assisted C–Cl bond activation: an unprecedented cross-coupling route to trans-stilbenes. RSC Adv 2015. [DOI: 10.1039/c5ra06107e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A MW assisted phosphine-free coupling of aryl chlorides with 1-(bromoethyl)benzene, at low Pd concentration for the synthesis oftrans-stilbene derivatives is presented. The reaction is believed to be mediatedviaPd–carbene intermediate.
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Affiliation(s)
- Abadh Kishor Jha
- Department of Chemistry
- Indian Institute of Technology
- New Delhi-110016
- India
| | | | - Nidhi Jain
- Department of Chemistry
- Indian Institute of Technology
- New Delhi-110016
- India
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42
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Cotugno P, Monopoli A, Ciminale F, Milella A, Nacci A. Palladium-catalyzed cross-coupling of styrenes with aryl methyl ketones in ionic liquids: direct access to cyclopropanes. Angew Chem Int Ed Engl 2014; 53:13563-7. [PMID: 25283684 DOI: 10.1002/anie.201408245] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Indexed: 11/06/2022]
Abstract
The combined use of Pd(OAc)2 , Cu(OAc)2 , and dioxygen in molten tetrabutylammonium acetate (TBAA) promotes an unusual cyclopropanation reaction between aryl methyl ketones and styrenes. The process is a dehydrogenative cyclizing coupling that involves a twofold CH activation at the α-position of the ketone. The substrate scope highlights the flexibility of the catalyst; a reaction mechanism is also proposed.
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Affiliation(s)
- Pietro Cotugno
- Department of Chemistry, University of Bari, Via Orabona 4, 70126 Bari (Italy)
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43
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Cotugno P, Monopoli A, Ciminale F, Milella A, Nacci A. Palladium-Catalyzed Cross-Coupling of Styrenes with Aryl Methyl Ketones in Ionic Liquids: Direct Access to Cyclopropanes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408245] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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44
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Dong Z, Ye Z. Reusable, Highly Active Heterogeneous Palladium Catalyst by Convenient Self-Encapsulation Cross-Linking Polymerization for Multiple CarbonCarbon Cross-Coupling Reactions at ppm to ppb Palladium Loadings. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400520] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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45
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Wen X, Li G, Chen Q, Zhang H, Ba X, Bai G. Organic-Soluble Palladium Nanoparticles Costabilized by Hyperbranched Polymer and Dispersants as Highly Efficient and Reusable Catalysts in Biphasic Solution. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5021816] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xin Wen
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
- Bioreactor
and Protein Drug Research and Development Center of Hebei Universities,
Hebei Chemical and Pharmaceutical College, Shijiazhuang, Hebei 050026, People’s Republic of China
| | - Guang Li
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Qingzhi Chen
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Hailei Zhang
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Xinwu Ba
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Guoyi Bai
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
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46
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Kessler MT, Hentschel MK, Heinrichs C, Roitsch S, Prechtl MHG. Fast track to nanomaterials: microwave assisted synthesis in ionic liquid media. RSC Adv 2014. [DOI: 10.1039/c3ra47801g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Herein we present a general approach to metal and metal oxide nanoparticles using simple metal salts as starting materials.
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Affiliation(s)
- Michael T. Kessler
- Department of Chemistry
- Institute of Inorganic Chemistry
- University of Cologne
- 50939 Cologne, Germany
| | - Maria K. Hentschel
- Department of Chemistry
- Institute of Inorganic Chemistry
- University of Cologne
- 50939 Cologne, Germany
| | - Christina Heinrichs
- Department of Chemistry
- Institute of Inorganic Chemistry
- University of Cologne
- 50939 Cologne, Germany
| | - Stefan Roitsch
- Department of Chemistry
- Institute of Physical Chemistry
- University of Cologne
- 50939 Cologne, Germany
| | - Martin H. G. Prechtl
- Department of Chemistry
- Institute of Inorganic Chemistry
- University of Cologne
- 50939 Cologne, Germany
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47
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Keßler MT, Robke S, Sahler S, Prechtl MHG. Ligand-free copper(i) oxide nanoparticle-catalysed amination of aryl halides in ionic liquids. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00543g] [Citation(s) in RCA: 26] [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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48
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Zhang L, Jiang Z, Dong C, Xue X, Qiu R, Tang W, Li H, Xiao J, Xu L. Palladium-Catalyzed Highly Regioselective Mizoroki-Heck Arylation of Allylamines with Aryl Chlorides. ChemCatChem 2013. [DOI: 10.1002/cctc.201300755] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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49
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Kanagaraj K, Pitchumani K. The aminocyclodextrin/Pd(OAc)2 complex as an efficient catalyst for the Mizoroki-Heck cross-coupling reaction. Chemistry 2013; 19:14425-31. [PMID: 24115295 DOI: 10.1002/chem.201301863] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 07/05/2013] [Indexed: 11/07/2022]
Abstract
An aminocyclodextrin/Pd(OAc)2 complex is used as an efficient, reusable catalyst in the Mizoroki-Heck reaction of aryl halides/triflates with olefins to give carbon-carbon-coupled products in good to excellent yields. This simple, efficient catalytic system is applicable to a wide range of aryl and heteroaryl halides/triflates and olefins. This environmentally benign procedure is less hazardous, milder, uses a catalytic amount of ligand and Pd(OAc)2 , avoids an inert atmosphere, and catalyst recovery and reusability are achieved.
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Affiliation(s)
- Kuppusamy Kanagaraj
- School of Chemistry, Madurai Kamaraj University, Madurai 625021 (India), Fax: (+91) 4522459181
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50
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Li ZH, Xue LP, Shang PP, Zhao BT. In Situ Generation of Supported Nano-Palladium on La2O3: An Efficient and Recyclable Catalyst for Heck Cross-Coupling Reaction. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/15533174.2012.760594] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Zhao-Hao Li
- a College of Chemistry and Chemical Engineering , Luoyang Normal University , Luoyang , P. R. China
| | - Li-Ping Xue
- a College of Chemistry and Chemical Engineering , Luoyang Normal University , Luoyang , P. R. China
| | - Pan-Pan Shang
- a College of Chemistry and Chemical Engineering , Luoyang Normal University , Luoyang , P. R. China
| | - Bang-Tun Zhao
- a College of Chemistry and Chemical Engineering , Luoyang Normal University , Luoyang , P. R. China
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