1
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Two silver–containing polyoxometalate–based inorganic–organic hybrids as heterogeneous bifunctional catalysts for construction of C–C bonds and decontamination of sulfur mustard simulant. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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2
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Arora A, Oswal P, Sharma D, Tyagi A, Purohit S, Sharma P, Kumar A. Molecular Organosulphur, Organoselenium and Organotellurium Complexes as Homogeneous Transition Metal Catalytic Systems for Suzuki Coupling. ChemistrySelect 2022. [DOI: 10.1002/slct.202201704] [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)
- Aayushi Arora
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Preeti Oswal
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Deepali Sharma
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Anupma Tyagi
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Suraj Purohit
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Pankaj Sharma
- Instituto de Química National Autonomous University of Mexico (UNAM) Circuito Exterior Mexico 04510
| | - Arun Kumar
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
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3
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Self-assembly of three Ag-polyoxovanadates frameworks for their efficient construction of C N bond and detoxification of simulant sulfur mustard. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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4
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Kar S, Milstein D. Sustainable catalysis with fluxional acridine-based PNP pincer complexes. Chem Commun (Camb) 2022; 58:3731-3746. [PMID: 35234797 PMCID: PMC8932388 DOI: 10.1039/d2cc00247g] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/23/2022] [Indexed: 12/14/2022]
Abstract
Because of the widespread use of fossil fuels and the resulting global warming, development of sustainable catalytic transformations is now more important than ever to obtain our desired fuels and building materials with the least carbon footprint and waste production. Many sustainable (de)hydrogenation reactions, including CO2 reduction, H2 carrier systems, and others, have been reported using molecular pincer complexes. A specific subset of pincer complexes containing a central acridine donor with flanking CH2PR2 ligands, known as acridine-based PNP pincer complexes, exhibit special reactivities that are not imitable by other PNP pincer complexes such as pyridine-based or (R2PCH2CH2)2NH type ligands. The goal of this article is to highlight the unique reactivities of acridine-based complexes and then investigate how these reactivities allow these complexes to catalyse many sustainable reactions that traditional pincer complexes cannot catalyse. To that end, we will initially go over the synthesis and structural features of acridine complexes, such as the labile coordination of the central N donor and the observed fac-mer fluxionality. Following that, distinct reactivity patterns of acridine-based complexes including their reactivity with acids and water will be discussed. Finally, we will discuss the reaction systems that have been developed with acridine complexes thus far, including the notable selective transformations of primary alcohols to primary amines using ammonia, N-heteroaromatic synthesis from alcohols and ammonia, oxidation reactions with water with H2 liberation, development of H2 carrier systems, and others, and conclude the article with future possible directions. We hope that the systemic study presented here will aid researchers in developing further sustainable reactions based on the unique acridine-based pincer complexes.
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Affiliation(s)
- Sayan Kar
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 76100, Israel.
| | - David Milstein
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 76100, Israel.
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5
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Babaei B, Mamaghani M, Mokhtary M. Clean Synthesis of Propargylamines Using Novel Magnetically Recyclable Silver Nanocatalyst (AgMNPs). Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2015401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Bahareh Babaei
- Department of Chemistry, Faculty of Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Manouchehr Mamaghani
- Department of Chemistry, Faculty of Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran
- Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Masoud Mokhtary
- Department of Chemistry, Faculty of Sciences, Rasht Branch, Islamic Azad University, Rasht, Iran
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6
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Huang X, Gu X, Qi Y, Zhang Y, Shen G, Yang B, Duan W, Gong S, Xue Z, Chen Y. Decavanadate‐based Transition Metal Hybrids as Bifunctional Catalysts for Sulfide Oxidation and C—C Bond Construction. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xianqiang Huang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Xiaoyu Gu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yuquan Qi
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yanru Zhang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Guodong Shen
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Bingchuan Yang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Wenzeng Duan
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Shuwen Gong
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Zechun Xue
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry & Chemical Engineering Liaocheng University Liaocheng Shandong 252059 China
| | - Yifa Chen
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science Nanjing Normal University Nanjing Jiangsu 210023 China
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7
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Parvin N, Sen N, Tothadi S, Muhammed S, Parameswaran P, Khan S. Synthesis and Application of Silylene-Stabilized Low-Coordinate Ag(I)–Arene Cationic Complexes. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nasrina Parvin
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Nilanjana Sen
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Srinu Tothadi
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - Shahila Muhammed
- National Institute of Technology Calicut, NIT Campus P.O., Kozhikode 673601, Kerala, India
| | - Pattiyil Parameswaran
- National Institute of Technology Calicut, NIT Campus P.O., Kozhikode 673601, Kerala, India
| | - Shabana Khan
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
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8
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Zorba LP, Vougioukalakis GC. The Ketone-Amine-Alkyne (KA2) coupling reaction: Transition metal-catalyzed synthesis of quaternary propargylamines. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213603] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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9
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Jiang W, Zhou Y, Sun W, Li Y. Cu
II
@PAA/PVC mesoporous fibers: A hybrid wedding as a high‐performance versatile heterogeneous catalyst for A
3
, KA
2
, and decarboxylative A
3
reactions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5429] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Wei Jiang
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Yuemin Zhou
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Wei Sun
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Yiqun Li
- Department of ChemistryJinan University Guangzhou 510632 China
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic ChemistryChinese Academy of Sciences Shanghai 200032 China
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10
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Sharma AK, Joshi H, Singh AK. Catalysis with magnetically retrievable and recyclable nanoparticles layered with Pd(0) for C–C/C–O coupling in water. RSC Adv 2020; 10:6452-6459. [PMID: 35495980 PMCID: PMC9049700 DOI: 10.1039/c9ra10618a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 01/27/2020] [Indexed: 11/29/2022] Open
Abstract
Nanoparticles layered with palladium(0) were prepared from nano-sized magnetic Fe3O4 by coating it with silica and then reacting sequentially with phenylselenyl chloride under an N2 atmosphere and palladium(ii) chloride in water. The resulting Fe3O4@SiO2@SePh@Pd(0) NPs are magnetically retrievable and the first example of NPs in which the outermost layer of Pd(0) is mainly held by selenium. The weight percentage of Pd in the NPs was found to be 1.96 by ICP-AES. The NPs were authenticated via TEM, SEM-EDX, XPS, and powder XRD and found to be efficient as catalysts for the C–O and C–C (Suzuki–Miyaura) coupling reactions of ArBr/Cl in water. The oxidation state of Pd in the NPs having size distribution from ∼12 to 18 nm was inferred as zero by XPS. They can be recycled more than seven times. The main features of the proposed protocols are their mild reaction conditions, simplicity, and efficiency as the catalyst can be separated easily from the reaction mixture by an external magnet and reused for a new reaction cycle. The optimum loading (in mol% of Pd) was found to be 0.1–1.0 and 0.01–1.0 for O-arylation and Suzuki–Miyaura coupling, respectively. For ArCl, the required amount of NPs was more as compared to that needed for ArBr. The nature of catalysis is largely heterogeneous. Fe3O4@SiO2@SePh@Pd(0) (Pd, 1.96%) as the first example of NPs having a Pd(0) layer held by selenium can execute C–C/C–O coupling in 2–6 h (80 °C).![]()
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Affiliation(s)
- Alpesh K. Sharma
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110016
- India
| | - Hemant Joshi
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110016
- India
| | - Ajai K. Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110016
- India
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11
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Rafiee F, Rezaie Karder F. Bio-crosslinking of chitosan with oxidized starch, its functionalization with amino acid and magnetization: As a green magnetic support for silver immobilization and its catalytic activity investigation. Int J Biol Macromol 2019; 146:1124-1132. [PMID: 31726171 DOI: 10.1016/j.ijbiomac.2019.09.238] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/22/2019] [Accepted: 09/26/2019] [Indexed: 12/17/2022]
Abstract
In this study, we have reported the synthesis and characterization of new magnetic bionanocatalyst based on chitosan and investigated their catalytic activity in the A3-coupling reaction. In order to increase the stability of chitosan, starch oxide biopolymer was used as a green covalent linking agent between chitosan chains. After the cross-linking of chitosan with starch oxide, aldehyde functional groups were reacted with amine groups of cysteine to form the corresponding Schiff bases in the hybrid biopolymer. Then, the imine bonds were reduced to prevent possible their hydrolysis. The magnetic support was resulted with addition of iron oxide nanoparticles. In the presence of thiol and carboxylate coordinated groups of amino acid, silver ions were immobilized on this biosupport.
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Affiliation(s)
- F Rafiee
- Department of Chemistry, Faculty of Physic-Chemistry, Alzahra University, Tehran P.O. Box: 1993893973, Iran.
| | - F Rezaie Karder
- Department of Chemistry, Faculty of Physic-Chemistry, Alzahra University, Tehran P.O. Box: 1993893973, Iran
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12
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Cao Z, Lacoudre A, Rossy C, Bibal B. Self-assembled coordination thioether silver(I) macrocyclic complexes for homogeneous catalysis. Beilstein J Org Chem 2019; 15:2465-2472. [PMID: 31666881 PMCID: PMC6808213 DOI: 10.3762/bjoc.15.239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 09/20/2019] [Indexed: 12/30/2022] Open
Abstract
The bis-ortho-thioether 9,10-bis[(o-methylthio)phenyl]anthracene was synthesized as a syn-atropisomer, as revealed by X-ray diffraction. This alkylaryl thioether ligand (L) formed different macrocyclic complexes by coordination with silver(I) salts depending on the nature of the anion: M2L2 for AgOTf and AgOTFA, M6L4 for AgNO3. A discrete M2L complex was obtained in the presence of bulky PPh3AgOTf. These silver(I) complexes adopted similar structures in solution and in the solid state. As each sulfur atom in the ligand is prochiral, macrocycles L2M2 were obtained as mixtures of diastereoisomers, depending on the configurations of the sulfur atoms coordinated to silver cations. The X-ray structures of the two L2·(AgOTf)2 stereoisomers highlighted their different geometry. The catalytic activity of all silver(I) complexes was effective under homogeneous conditions in two tandem addition/cycloisomerization of alkynes using 0.5–1 mol % of catalytic loading.
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Affiliation(s)
- Zhen Cao
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR CNRS 5255, 351 cours de la libération, 33405 Talence, France
| | - Aline Lacoudre
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR CNRS 5255, 351 cours de la libération, 33405 Talence, France
| | - Cybille Rossy
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR CNRS 5255, 351 cours de la libération, 33405 Talence, France
| | - Brigitte Bibal
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR CNRS 5255, 351 cours de la libération, 33405 Talence, France
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13
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Jesin I, Nandi GC. Recent Advances in the A3
Coupling Reactions and their Applications. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900001] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Irfana Jesin
- Department of Chemistry; National Institute of Technology; Tiruchirapalli Tamilnadu India
| | - Ganesh Chandra Nandi
- Department of Chemistry; National Institute of Technology; Tiruchirapalli Tamilnadu India
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14
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Liu X, Tan X, Zhou Y, Li Y, Zhang Z. Cu0NPs@CMC: an efficient recoverable nanocatalyst for decarboxylative A3 and A3 couplings under neat condition. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03795-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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15
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Biswas N, Das K, Sardar B, Srimani D. Acceptorless dehydrogenative construction of CN and CC bonds through catalytic aza-Wittig and Wittig reactions in the presence of an air-stable ruthenium pincer complex. Dalton Trans 2019; 48:6501-6512. [DOI: 10.1039/c8dt04725a] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acceptorless dehydrogenative construction of CN and CC bonds catalysed by air-stable ruthenium complexes.
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Affiliation(s)
- Nandita Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Kalicharan Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Bitan Sardar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Dipankar Srimani
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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16
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Kassymova M, de Mahieu A, Chaemchuen S, Demeyere P, Mousavi B, Zhuiykov S, Yusubov MS, Verpoort F. Post-synthetically modified MOF for the A3-coupling reaction of aldehyde, amine, and alkyne. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00662h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new heterogeneous NHC catalyst (Ag-NHC-MOF) was synthesized by the post-synthetic modification of an azolium-containing metal–organic framework.
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Affiliation(s)
- Meruyert Kassymova
- Laboratory of Organometallics
- Catalysis and Ordered Materials
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
| | | | - Somboon Chaemchuen
- Laboratory of Organometallics
- Catalysis and Ordered Materials
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
| | | | - Bibimaryam Mousavi
- Laboratory of Organometallics
- Catalysis and Ordered Materials
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
| | | | - Mekhman S. Yusubov
- National Research Tomsk Polytechnic University
- 634050 Tomsk
- Russian Federation
| | - Francis Verpoort
- Laboratory of Organometallics
- Catalysis and Ordered Materials
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
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17
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Rasheed OK, Bawn C, Davies D, Raftery J, Vitorica-Yrzebal I, Pritchard R, Zhou H, Quayle P. The Synthesis of Group 10 and 11 Metal Complexes of 3,6,9-Trithia-1-(2,6)-pyridinacyclodecaphane and Their Use in A3
-Coupling Reactions. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Omer K. Rasheed
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | - Carlo Bawn
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | - David Davies
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | - James Raftery
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | | | - Robin Pritchard
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | - Huimin Zhou
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
| | - Peter Quayle
- School of Chemistry; University of Manchester; Oxford road M13 9Pl Manchester UK
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18
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Chen JJ, Gan ZL, Huang Q, Yi XY. Well-defined dinuclear silver phosphine complexes based on nitrogen donor ligand and their high efficient catalysis for A3-coupling reaction. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Beillard A, Métro TX, Bantreil X, Martinez J, Lamaty F. A3
-Coupling Reaction and [Ag(IPr)2
]PF6
: A Successful Couple. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700985] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Audrey Beillard
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS; Université de Montpellier, ENSCM, Campus Triolet; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Thomas-Xavier Métro
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS; Université de Montpellier, ENSCM, Campus Triolet; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS; Université de Montpellier, ENSCM, Campus Triolet; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS; Université de Montpellier, ENSCM, Campus Triolet; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS; Université de Montpellier, ENSCM, Campus Triolet; Place Eugène Bataillon 34095 Montpellier cedex 5 France
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20
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Nano Ag-doped magnetic-Fe3O4@mesoporous TiO2 core–shell hollow spheres: synthesis and enhanced catalytic activity in A3 and KA2 coupling reactions. MONATSHEFTE FUR CHEMIE 2017. [DOI: 10.1007/s00706-017-1948-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Cheng H, Wen J, Bolm C. Synthesis ofN-Propargylsulfoximines by Copper-Catalyzed A3-Couplings. Chemistry 2017; 23:12100-12103. [DOI: 10.1002/chem.201700953] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Hanchao Cheng
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Jian Wen
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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22
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Sharma KN, Sharma AK, Joshi H, Singh AK. Polymeric Complex of 1-Phenylsulfanyl/selenylmethyl-1H-Benzotriazole with Ag(I): Pre-catalystfor A3Coupling Affording Propargylamines on aGram/Lab Scale. ChemistrySelect 2016. [DOI: 10.1002/slct.201600788] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kamal N. Sharma
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi 110016 India
| | - Alpesh K. Sharma
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi 110016 India
| | - Hemant Joshi
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi 110016 India
| | - Ajai K. Singh
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi 110016 India
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23
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X-ray, IR and Raman study of Ag(I), Cu(II) and Cd(II) complexes with 4,5-bis(N,N-di(2-hydroxyethyl)iminomethyl)acridine. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.12.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Lai B, Huang Z, Jia Z, Bai R, Gu Y. Silica-supported metal acetylacetonate catalysts with a robust and flexible linker constructed by using 2-butoxy-3,4-dihydropyrans as dual anchoring reagents and ligand donors. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01012h] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
2-Butoxy-3,4-dihydropyrans were used, for the first time, as dual anchoring reagents and ligand donors to prepare the immobilize homogeneous metal acetylacetonate catalysts.
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Affiliation(s)
- Bingbing Lai
- Key Laboratory for Large-Format Battery Materials and System
- Ministry of Education
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
- People's Republic of China
| | - Zhipeng Huang
- Key Laboratory for Large-Format Battery Materials and System
- Ministry of Education
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
- People's Republic of China
| | - Zhifang Jia
- Key Laboratory for Large-Format Battery Materials and System
- Ministry of Education
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
- People's Republic of China
| | - Rongxian Bai
- Key Laboratory for Large-Format Battery Materials and System
- Ministry of Education
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
- People's Republic of China
| | - Yanlong Gu
- Key Laboratory for Large-Format Battery Materials and System
- Ministry of Education
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
- People's Republic of China
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25
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Liu X, Lin B, Zhang Z, Lei H, Li Y. Copper(ii) carboxymethylcellulose (CMC-CuII) as an efficient catalyst for aldehyde–alkyne–amine coupling under solvent-free conditions. RSC Adv 2016. [DOI: 10.1039/c6ra18742k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel heterogeneous Cu(ii) carboxymethylcellulose catalyst was prepared and successfully employed in the A3 coupling without using any co-catalyst, other additives, bases under solvent-free conditions.
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Affiliation(s)
- Xiaoping Liu
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Bijin Lin
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Zhuan Zhang
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Hao Lei
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Yiqun Li
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- P. R. China
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26
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Elhampour A, Malmir M, Kowsari E, Boorboor ajdari F, Nemati F. Ag-doped nano magnetic γ-Fe2O3@DA core–shell hollow spheres: an efficient and recoverable heterogeneous catalyst for A3 and KA2 coupling reactions and [3 + 2] cycloaddition. RSC Adv 2016. [DOI: 10.1039/c6ra18810a] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
An effective protocol for the fabrication of Ag-doped nano magnetic γ-Fe2O3@DA core–shell hollow spheres (h-Fe2O3@DA/Ag) by a simple hydrothermal method is demonstrated without any templates in the reaction system.
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Affiliation(s)
- A. Elhampour
- Department of Chemistry
- Semnan University
- Semnan
- Iran
| | - M. Malmir
- Department of Chemistry
- Amirkabir University of Technology
- Tehran
- Iran
| | - E. Kowsari
- Department of Chemistry
- Amirkabir University of Technology
- Tehran
- Iran
| | | | - F. Nemati
- Department of Chemistry
- Semnan University
- Semnan
- Iran
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27
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Grirrane A, Álvarez E, García H, Corma A. Catalytic Activity of Cationic and Neutral Silver(I)-XPhos Complexes with Nitrogen Ligands or Tolylsulfonate for Mannich and Aza-Diels-Alder Coupling Reactions. Chemistry 2015; 22:340-54. [DOI: 10.1002/chem.201503386] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Indexed: 11/10/2022]
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