101
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Rodrigues TS, da Silva AG, de Oliveira LC, da Silva AM, Teixeira RR, Camargo PH. Cu2O spheres as an efficient source of catalytic Cu(I) species for performing azide-alkyne click reactions. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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102
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Iwasaki F, Suga K, Okamoto Y, Umakoshi H. Liposomes Can Achieve Enantioselective C-C Bond Formation of an α-Amino Acid Derivative in Aqueous Media. ACS OMEGA 2017; 2:91-97. [PMID: 31457212 PMCID: PMC6640982 DOI: 10.1021/acsomega.6b00479] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 12/29/2016] [Indexed: 05/09/2023]
Abstract
We first report that a highly enantioselective C-C bond formation reaction was achieved with liposomes in aqueous media. Alkylation of N-(diphenylmethylene)glycine tert-butyl ester (DMGBE) with benzyl bromide was conducted in the presence of cetyltrimethylammonium bromide micelles, resulting in a high conversion of DMGBE but little enantiomeric excess (e.e.) of the product. The same reaction was then carried out in 1,2-dioleoyl-sn-glycero-3-phosphocholine liposome suspensions, where the e.e. values were high (at least 90 % (S)), indicating that the liposome membranes can behave as the promoter of the enantioselective reaction. Changing the type of lipid to 1,2-dipalmitoyl-sn-glycero-3-phosphocholine to form a more ordered bilayer membrane lowered the reaction conversion but still maintained high e.e.% , that is, >90 (S), regardless of lipid chirality. It is indicated that multiple interactions between the DMGBE intermediate and lipid molecules promoted the migration of the intermediate into the interior of the membrane, whose bottom side (Si face) could be free for alkylation. These results suggest that liposomes can promote and regulate the alkylation of amino acid derivatives.
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103
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Ji YG, Wei K, Liu T, Wu L, Zhang WH. “Naked” Iridium(IV) Oxide Nanoparticles as Expedient and Robust Catalysts for Hydrogenation of Nitrogen Heterocycles: Remarkable Vicinal Substitution Effect and Recyclability. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601370] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yi-Gang Ji
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- Jiangsu Key Laboratory of Biofunction Molecule, Department of Life Sciences and Chemistry; Jiangsu Second Normal University; Nanjing 210013 People's Republic of China
- College of Plant Protection; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Kai Wei
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Teng Liu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Wei-Hua Zhang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
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104
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Xia YT, Ma J, Wang XD, Yang L, Wu L. Enantioselective hydrogenation of N-heteroaromatics catalyzed by chiral diphosphine modified binaphthyl palladium nanoparticles. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01672g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first application of binaphthyl-stabilized palladium nanoparticles (Bin-PdNPs) with chiral modifiers in asymmetric hydrogenation of N-heteroaromatics is revealed.
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Affiliation(s)
- Yun-Tao Xia
- Jiangsu Key Laboratory of Pesticide Science and
- Department of Chemistry
- College of Sciences
- Nanjing Agricultural University
- Nanjing 210095
| | - Jing Ma
- Jiangsu Key Laboratory of Pesticide Science and
- Department of Chemistry
- College of Sciences
- Nanjing Agricultural University
- Nanjing 210095
| | - Xiao-Dong Wang
- Jiangsu Key Laboratory of Pesticide Science and
- Department of Chemistry
- College of Sciences
- Nanjing Agricultural University
- Nanjing 210095
| | - Lei Yang
- Jiangsu Key Laboratory of Pesticide Science and
- Department of Chemistry
- College of Sciences
- Nanjing Agricultural University
- Nanjing 210095
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and
- Department of Chemistry
- College of Sciences
- Nanjing Agricultural University
- Nanjing 210095
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105
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Zhao F, Liu Y, Yang S, Xie K, Jiang Y. Pd-catalyzed selective N(3)-ortho C–H arylation of 1,4-disubstituted 1,2,3-triazoles. Org Chem Front 2017. [DOI: 10.1039/c6qo00834h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd(OAc)2-catalyzed direct C–H arylation of an arene triazole template has been explored using the triazole ring as a directing group.
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Affiliation(s)
- Fen Zhao
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Yaowen Liu
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Shu Yang
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Kai Xie
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Yubo Jiang
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
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106
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Shin JA, Oh SJ, Lee HY, Lim YG. An efficient Cu-catalyzed azide–alkyne cycloaddition (CuAAC) reaction in aqueous medium with a zwitterionic ligand, betaine. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00518k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Betaine, a simple zwitterionic additive, dramatically accelerated the CuAAC reaction in excellent yields under 2.5–200 ppm levels of Cu(I) in water.
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Affiliation(s)
- Jung-Ah Shin
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Korea
- The 4th R&D Institute-2
| | - Su-Jin Oh
- The 4th R&D Institute-2
- Agency for Defense Development
- Daejeon
- Korea
| | - Hee-Yoon Lee
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Korea
| | - Yeong-Gweon Lim
- The 4th R&D Institute-2
- Agency for Defense Development
- Daejeon
- Korea
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107
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Zhu Z, Yu Y, Huang H, Yao X, Dong H, Liu Z, Yan Y, Li C, Huo P. Microwave-hydrothermal synthesis of a novel, recyclable and stable photocatalytic nanoreactor for recognition and degradation of tetracycline. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01330b] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique Ppy@CdS/ZnFe2O4 nanoreactor is fabricated via the microwave-hydrothermal method and surface-imprinting technique, which effectively enhances the recyclability, stability, and selectivity for recognition and degradation of tetracycline under visible-light irradiation.
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Affiliation(s)
- Zhi Zhu
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Yang Yu
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Hai Huang
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Xin Yao
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Hongjun Dong
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Zhi Liu
- School of the Environment and Safety Engineering
- Liaoning Normal University
- China
| | - Yongsheng Yan
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Chunxiang Li
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
| | - Pengwei Huo
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- China
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108
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Mandal BH, Rahman ML, Yusoff MM, Chong KF, Sarkar SM. Bio-waste corn-cob cellulose supported poly(hydroxamic acid) copper complex for Huisgen reaction: Waste to wealth approach. Carbohydr Polym 2017; 156:175-181. [DOI: 10.1016/j.carbpol.2016.09.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 08/30/2016] [Accepted: 09/06/2016] [Indexed: 12/26/2022]
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109
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Patil NG, Basutkar NB, Ambade AV. Copper and silver nanoparticles stabilized by bistriazole-based dendritic amphiphile micelles for 4-nitrophenol reduction. NEW J CHEM 2017. [DOI: 10.1039/c7nj00605e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Copper and silver nanoparticles stabilized on dendritic amphiphiles catalyzed 4-nitrophenol reduction at the ppm level, with particle size influencing catalytic efficiency.
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Affiliation(s)
- Naganath G. Patil
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Dr Homi Bhabha Road
- Pune-411008
- India
| | - Nitin B. Basutkar
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Dr Homi Bhabha Road
- Pune-411008
- India
| | - Ashootosh V. Ambade
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Dr Homi Bhabha Road
- Pune-411008
- India
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110
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Liu X, Ruiz J, Astruc D. Prevention of aerobic oxidation of copper nanoparticles by anti-galvanic alloying: gold versus silver. Chem Commun (Camb) 2017; 53:11134-11137. [DOI: 10.1039/c7cc05129h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Alloying CuNPs with AuNPs or AgNPs followed by exposure to air only leads to Cu(0) oxidation to Cu(i) in AgCu alloyed NPs, whereas Cu(0) is not oxidized in AuCu alloyed NPs in which Au(i) forms.
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Affiliation(s)
- Xiang Liu
- ISM, UMR CNRS No. 5255, Univ. Bordeaux
- 33405 Talence Cedex
- France
- UMR 6226
- Institut des Sciences Chimiques de Rennes
| | - Jaime Ruiz
- ISM, UMR CNRS No. 5255, Univ. Bordeaux
- 33405 Talence Cedex
- France
| | - Didier Astruc
- ISM, UMR CNRS No. 5255, Univ. Bordeaux
- 33405 Talence Cedex
- France
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111
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Fu F, Martinez-Villacorta AM, Escobar A, Irigoyen J, Moya S, Fouquet E, Ruiz J, Astruc D. Synthesis of late transition-metal nanoparticles by Na naphthalenide reduction of salts and their catalytic efficiency. Inorg Chem Front 2017. [DOI: 10.1039/c7qi00530j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Late transition-metal nanoparticles were synthesized using Na naphthalenide reduction of salts followed by salting-out purification catalyse click, redox and coupling reactions.
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Affiliation(s)
- Fangyu Fu
- ISM
- UMR CNRS No. 5255
- Univ. Bordeaux
- 33405 Talence Cedex
- France
| | | | - Ane Escobar
- Soft Matter Nanotechnology Lab
- CIC biomaGUNE
- 20014 Donostia-San Sebastián
- Spain
| | - Joseba Irigoyen
- Soft Matter Nanotechnology Lab
- CIC biomaGUNE
- 20014 Donostia-San Sebastián
- Spain
| | - Sergio Moya
- Soft Matter Nanotechnology Lab
- CIC biomaGUNE
- 20014 Donostia-San Sebastián
- Spain
| | - Eric Fouquet
- ISM
- UMR CNRS No. 5255
- Univ. Bordeaux
- 33405 Talence Cedex
- France
| | - Jaime Ruiz
- ISM
- UMR CNRS No. 5255
- Univ. Bordeaux
- 33405 Talence Cedex
- France
| | - Didier Astruc
- ISM
- UMR CNRS No. 5255
- Univ. Bordeaux
- 33405 Talence Cedex
- France
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112
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Gan W, Shi Y, Jing B, Cao X, Zhu Y, Gao H. Produce Molecular Brushes with Ultrahigh Grafting Density Using Accelerated CuAAC Grafting-Onto Strategy. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02388] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Weiping Gan
- Department
of Department of Chemistry and Biochemistry, University of Notre Dame, Notre
Dame, Indiana 46556, United States
| | - Yi Shi
- Department
of Department of Chemistry and Biochemistry, University of Notre Dame, Notre
Dame, Indiana 46556, United States
| | - Benxin Jing
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
| | - Xiaosong Cao
- Department
of Department of Chemistry and Biochemistry, University of Notre Dame, Notre
Dame, Indiana 46556, United States
| | - Yingxi Zhu
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
| | - Haifeng Gao
- Department
of Department of Chemistry and Biochemistry, University of Notre Dame, Notre
Dame, Indiana 46556, United States
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113
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Li B, Yu Y, Zhao P, Zhang S. Triazole-Containing Dendrimer-like Core Cross-Linked Micelles that Stabilize Pd Nanoparticles as Heterogenized Homogeneous Catalysts for Room-Temperature Suzuki-Miyaura Reactions in Water. Chem Asian J 2016; 11:3550-3556. [DOI: 10.1002/asia.201601248] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Bing Li
- National Engineering Research Centre for Biomaterials; Sichuan University; 29 Wangjiang Road Chengdu 610064 China
| | - Yangyang Yu
- National Engineering Research Centre for Biomaterials; Sichuan University; 29 Wangjiang Road Chengdu 610064 China
| | - Pengxiang Zhao
- Science and Technology on Surface Physics and Chemistry Laboratory; Mianyang 621907, Sichuan China
| | - Shiyong Zhang
- National Engineering Research Centre for Biomaterials; Sichuan University; 29 Wangjiang Road Chengdu 610064 China
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 China
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114
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Wang S, Fan Y, Teng J, Fan YZ, Jiang JJ, Wang HP, Grützmacher H, Wang D, Su CY. Nanoreactor Based on Macroporous Single Crystals of Metal-Organic Framework. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:5702-5709. [PMID: 27593558 DOI: 10.1002/smll.201601873] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 07/21/2016] [Indexed: 06/06/2023]
Abstract
A sacrificial template strategy is developed for the synthesis of yolk-shell Au@ZIF-8 nanoreactor. The Au@ZIF-8 nanoreactor possesses single-crystalline metal-organic framework (MOF) shell with intrinsic monodisperse micropores and introduced macropores. In each of the macropores, one Au NP is encapsulated to form a nanoreactor unit. The quantity of the reactor units in the MOF shell can be readily regulated. Such structure features of the Au@ZIF-8 nanoreactor facilitate the size selectivity of reactants, the accessibility of Au nanoparticles to reactants, and the mass transfer of reactants and products. As a result, the Au@ZIF-8 nanoreactor delivers excellent size selectivity, enhanced conversion, and good cycling stability when used to catalyze the aerobic oxidation of alcohols with different molecular size.
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Affiliation(s)
- Shuhai Wang
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Yanan Fan
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jun Teng
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Yan-Zhong Fan
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Ji-Jun Jiang
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Hai-Ping Wang
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Hansjörg Grützmacher
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
- Department of Chemistry and Applied Biosciences, ETH Zurich, 8093, Zurich, Switzerland
| | - Dawei Wang
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China.
| | - Cheng-Yong Su
- Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China.
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115
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Layek S, Kumari S, Anuradha, Agrahari B, Ganguly R, Pathak DD. Synthesis, characterization and crystal structure of a diketone based Cu(II) complex and its catalytic activity for the synthesis of 1,2,3-triazoles. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.09.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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116
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Precise localization of metal nanoparticles in dendrimer nanosnakes or inner periphery and consequences in catalysis. Nat Commun 2016; 7:13152. [PMID: 27759006 PMCID: PMC5075800 DOI: 10.1038/ncomms13152] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 09/08/2016] [Indexed: 01/21/2023] Open
Abstract
Understanding the relationship between the location of nanoparticles (NPs) in an organic matrix and their catalytic performances is essential for catalyst design. Here we show that catalytic activities of Au, Ag and CuNPs stabilized by dendrimers using coordination to intradendritic triazoles, galvanic replacement or stabilization outside dendrimers strongly depends on their location. AgNPs are found at the inner click dendrimer periphery, whereas CuNPs and AuNPs are encapsulated in click dendrimer nanosnakes. AuNPs and AgNPs formed by galvanic replacement are larger than precursors and only partly encapsulated. AuNPs are all the better 4-nitrophenol reduction catalysts as they are less sterically inhibited by the dendrimer interior, whereas on the contrary CuNPs are all the better alkyne azide cycloaddition catalysts as they are better protected from aerobic oxidation inside dendrimers. This work highlights the role of the location in macromolecules on the catalytic efficiency of metal nanoparticles and rationalizes optimization in catalyst engineering.
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117
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118
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Marrocchi A, Facchetti A, Lanari D, Santoro S, Vaccaro L. Click-chemistry approaches to π-conjugated polymers for organic electronics applications. Chem Sci 2016; 7:6298-6308. [PMID: 28567241 PMCID: PMC5450439 DOI: 10.1039/c6sc01832g] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 06/25/2016] [Indexed: 12/20/2022] Open
Abstract
Given the wide utility of click-chemistry reactions for the preparation of simple moieties within large architecturally complex materials, this minireview article aims at surveying papers exploring their scope in the area of π-conjugated polymers for application in organic electronics to enable advanced functional properties.
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Affiliation(s)
- Assunta Marrocchi
- Laboratory of Green Synthetic Organic Chemistry , CEMIN - Dipartimento di Chimica , Biologia e Biotecnologie , Università di Perugia , Via Elce di Sotto, 8 , 06123 Perugia , Italy . ;
| | - Antonio Facchetti
- Polyera Corporation , 8045 Lamon Avenue , Skokie , IL 60077 , USA
- Center of Excellence for Advanced Materials Research (CEAMR) , King Abdulaziz University , Jeddah , Saudi Arabia
- Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA
| | - Daniela Lanari
- Dipartimento di Scienze Farmaceutiche , Università di Perugia , Via del Liceo, 1 , 06123 Perugia , Italy
| | - Stefano Santoro
- Laboratory of Green Synthetic Organic Chemistry , CEMIN - Dipartimento di Chimica , Biologia e Biotecnologie , Università di Perugia , Via Elce di Sotto, 8 , 06123 Perugia , Italy . ;
| | - Luigi Vaccaro
- Laboratory of Green Synthetic Organic Chemistry , CEMIN - Dipartimento di Chimica , Biologia e Biotecnologie , Università di Perugia , Via Elce di Sotto, 8 , 06123 Perugia , Italy . ;
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119
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120
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Prakash SP, Gopidas KR. Highly Stable Copper Nanoparticles Linked to Organic Frameworks as Recyclable Catalyst for Three-Component Click Cycloaddition in Water. ChemistrySelect 2016. [DOI: 10.1002/slct.201601127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sadasivan P. Prakash
- Photosciences and Photonics, Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus; Thiruvananthapuram 695 019 India
| | - Karical R. Gopidas
- Photosciences and Photonics, Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus; Thiruvananthapuram 695 019 India
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121
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Mandoli A. Recent Advances in Recoverable Systems for the Copper-Catalyzed Azide-Alkyne Cycloaddition Reaction (CuAAC). Molecules 2016; 21:molecules21091174. [PMID: 27607998 PMCID: PMC6273594 DOI: 10.3390/molecules21091174] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 08/26/2016] [Accepted: 08/30/2016] [Indexed: 11/16/2022] Open
Abstract
The explosively-growing applications of the Cu-catalyzed Huisgen 1,3-dipolar cycloaddition reaction between organic azides and alkynes (CuAAC) have stimulated an impressive number of reports, in the last years, focusing on recoverable variants of the homogeneous or quasi-homogeneous catalysts. Recent advances in the field are reviewed, with particular emphasis on systems immobilized onto polymeric organic or inorganic supports.
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Affiliation(s)
- Alessandro Mandoli
- Dipartimento di Chimica e Chimica Industriale Università di Pisa, Via G. Moruzzi 13, Pisa 56124, Italy.
- ISTM-CNR, Via C. Golgi 19, Milano 20133, Italy.
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122
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Highly active binuclear Cu(II) catalyst bearing an unsymmetrical bipyridine-pyrazole-amine ligand for the azide-alkyne cycloaddition reaction. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61121-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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123
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Bai Y, Feng X, Xing H, Xu Y, Kim BK, Baig N, Zhou T, Gewirth AA, Lu Y, Oldfield E, Zimmerman SC. A Highly Efficient Single-Chain Metal-Organic Nanoparticle Catalyst for Alkyne-Azide "Click" Reactions in Water and in Cells. J Am Chem Soc 2016; 138:11077-80. [PMID: 27529791 DOI: 10.1021/jacs.6b04477] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We show that copper-containing metal-organic nanoparticles (MONPs) are readily synthesized via Cu(II)-mediated intramolecular cross-linking of aspartate-containing polyolefins in water. In situ reduction with sodium ascorbate yields Cu(I)-containing MONPs that serve as highly efficient supramolecular catalysts for alkyne-azide "click chemistry" reactions, yielding the desired 1,4-adducts at low parts per million catalyst levels. The nanoparticles have low toxicity and low metal loadings, making them convenient, green catalysts for alkyne-azide "click" reactions in water. The Cu-MONPs enter cells and perform efficient, biocompatible click chemistry, thus acting as intracellular nanoscale molecular synthesizers.
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Affiliation(s)
- Yugang Bai
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Xinxin Feng
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Hang Xing
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.,Beckman Institute, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Yanhua Xu
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Boo Kyung Kim
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Noman Baig
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Tianhui Zhou
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Andrew A Gewirth
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Yi Lu
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.,Beckman Institute, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Eric Oldfield
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Steven C Zimmerman
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
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124
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Zhao F, Tian WH, Luo F, Cheng HL, Jiang YB, Chen Z. Pd-catalyzed ligand-free C(5)–H arylation of 1,4-disubstituted 1,2,3-triazoles promoted by microwaves. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1222441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Fen Zhao
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Wen-Hai Tian
- Department of Architectural Engineering, Huaibei Vocational and Technical College, Huaibei, China
| | - Fang Luo
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Hui-Ling Cheng
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Yu-Bo Jiang
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Zhen Chen
- Faculty of Science, Kunming University of Science and Technology, Kunming, China
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125
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Wang C, Wang D, Yu S, Cornilleau T, Ruiz J, Salmon L, Astruc D. Design and Applications of an Efficient Amphiphilic “Click” CuI Catalyst in Water. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01389] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Changlong Wang
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence, France
| | - Dong Wang
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence, France
| | - Shilin Yu
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence, France
| | | | - Jaime Ruiz
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence, France
| | - Lionel Salmon
- Laboratoire
de Chimie de Coordination, UPR CNRS No. 8241, 31077 Toulouse, France
| | - Didier Astruc
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence, France
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126
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Gu H, Ciganda R, Gatard S, Lu F, Zhao P, Ruiz J, Astruc D. On metallocene-containing macromolecules and their applications. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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127
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Petrosko SH, Johnson R, White H, Mirkin CA. Nanoreactors: Small Spaces, Big Implications in Chemistry. J Am Chem Soc 2016; 138:7443-5. [DOI: 10.1021/jacs.6b05393] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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128
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Etayo P, Ayats C, Pericàs MA. Synthesis and catalytic applications of C3-symmetric tris(triazolyl)methanol ligands and derivatives. Chem Commun (Camb) 2016; 52:1997-2010. [PMID: 26701737 DOI: 10.1039/c5cc08961a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Recently introduced tris(1,2,3-triazol-4-yl)methanols and derivatives (TTM ligands) have become a valuable subclass of C3-symmetric tripodal ligands for transition metal-mediated reactions. TTM-based ligand architectures are modularly constructed through regioselective, one-pot triple [3+2] cycloaddition of azides and alkynes. Applications of homogeneous systems of this type and of heterogenised (polystyrene- and magnetic nanoparticle-supported) TTM ligands in synthesis and catalysis are compiled in this Feature Article.
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Affiliation(s)
- Pablo Etayo
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, E-43007 Tarragona, Spain.
| | - Carles Ayats
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, E-43007 Tarragona, Spain.
| | - Miquel A Pericàs
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avgda. Països Catalans 16, E-43007 Tarragona, Spain. and Departament de Química Orgànica, Universitat de Barcelona, 08028 Barcelona, Spain
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129
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Tsai MJ, Hsieh JW, Lai LL, Cheng KL, Liu SH, Lee JJ, Hsu HF. Converting Nonliquid Crystals into Liquid Crystals by N-Methylation in the Central Linker of Triazine-Based Dendrimers. J Org Chem 2016; 81:5007-13. [PMID: 27203100 DOI: 10.1021/acs.joc.6b00555] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Two triazine-based dendrimers were successfully prepared in 60-75% yields. These newly prepared dendrimers 2a and 2b containing the -NMe(CH2)2NMe- and the -NMe(CH2)4NMe- linkers between two G3 dendrons, respectively, exhibit columnar phases during the thermal process. However, the corresponding dendrimers 1a and 1b containing the -NH(CH2)2NH- and the -NH(CH2)4NH- linkers between two G3 dendrons, respectively, do not show any LC phases on thermal treatment. Computational investigations on molecular conformations reveal that N-methylation of the dendritic central linker leads dendrimers to possess more isomeric conformations and thus successfully converts non-LC dendrimers (1a and 1b) into LC dendrimers (2a and 2b).
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Affiliation(s)
- Meng-Jung Tsai
- Department of Applied Chemistry, National Chi Nan University , Puli, Nantou 545, Taiwan
| | - Jei-Way Hsieh
- Department of Applied Chemistry, National Chi Nan University , Puli, Nantou 545, Taiwan
| | - Long-Li Lai
- Department of Applied Chemistry, National Chi Nan University , Puli, Nantou 545, Taiwan
| | - Kung-Lung Cheng
- Material and Chemical Research Laboratories Industrial Research Institute , Hsinchu 300, Taiwan
| | - Shih-Hsien Liu
- Material and Chemical Research Laboratories Industrial Research Institute , Hsinchu 300, Taiwan
| | - Jey-Jau Lee
- National Synchrotron Radiation Research Center , HsinChu Science Park, Hsinchu 300, Taiwan
| | - Hsiu-Fu Hsu
- Department of Chemistry, Tamkang University , Tamsui 251, Taiwan
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130
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Wang C, Salmon L, Li Q, Igartua ME, Moya S, Ciganda R, Ruiz J, Astruc D. From Mono to Tris-1,2,3-triazole-Stabilized Gold Nanoparticles and Their Compared Catalytic Efficiency in 4-Nitrophenol Reduction. Inorg Chem 2016; 55:6776-80. [DOI: 10.1021/acs.inorgchem.6b01092] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Changlong Wang
- ISM, UMR CNRS 5255, University of Bordeaux, 33405 Talence Cedex, France
| | - Lionel Salmon
- Laboratoire de Chimie de Coordination, UPR CNRS 8241, 31077 Toulouse Cedex, France
| | - Qian Li
- ISM, UMR CNRS 5255, University of Bordeaux, 33405 Talence Cedex, France
| | - María Echeverría Igartua
- CIC biomaGUNE, Unidad Biosuperficies, Paseo Miramon No. 182, Edif “C”, 20009 Donostia-San Sebastian, Spain
| | - Sergio Moya
- CIC biomaGUNE, Unidad Biosuperficies, Paseo Miramon No. 182, Edif “C”, 20009 Donostia-San Sebastian, Spain
| | - Roberto Ciganda
- ISM, UMR CNRS 5255, University of Bordeaux, 33405 Talence Cedex, France
- Facultad de Quimica, Universidad del Pais Vasco, Apdo 1072, 20080 San Sebastian, Spain
| | - Jaime Ruiz
- ISM, UMR CNRS 5255, University of Bordeaux, 33405 Talence Cedex, France
| | - Didier Astruc
- ISM, UMR CNRS 5255, University of Bordeaux, 33405 Talence Cedex, France
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131
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Wang C, Ikhlef D, Kahlal S, Saillard JY, Astruc D. Metal-catalyzed azide-alkyne “click” reactions: Mechanistic overview and recent trends. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.010] [Citation(s) in RCA: 219] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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132
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Sharma R, Zhang I, Shiao TC, Pavan GM, Maysinger D, Roy R. Low generation polyamine dendrimers bearing flexible tetraethylene glycol as nanocarriers for plasmids and siRNA. NANOSCALE 2016; 8:5106-5119. [PMID: 26868181 DOI: 10.1039/c5nr06757j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Low G1 generation polyamine dendrimers built around programmable, flexible, and short tetraethyleneglycol branches were readily prepared in a divergent manner using a combination of orthogonal AB3 or AB5 units and highly efficient chemical transformations based on Cu(i) catalyzed alkyne-azide cycloaddition (CUAAC) and thiol-ene click reactions. The constructs showed that the G1 polyamines with only twelve and eighteen amine surface groups can successfully deliver siRNA in human cells, with transfection efficiency comparable to that of Lipofectamine 2000®. Measurements of cell viability following transfection of plasmid DNA and siRNA showed that the dendritic polyamines are less cytotoxic than Lipofectamine 2000® and are thus preferable for biological applications.
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Affiliation(s)
- Rishi Sharma
- Pharmaqam, Department of Chemistry, Université du Québec à Montréal, P.O. Box 8888, Succ. Centre-ville, Montréal, Canada H3C 3P8.
| | - Issan Zhang
- Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir-William-Osler, Montreal, Quebec H3G 1Y6, Canada.
| | - Tze Chieh Shiao
- Pharmaqam, Department of Chemistry, Université du Québec à Montréal, P.O. Box 8888, Succ. Centre-ville, Montréal, Canada H3C 3P8.
| | - Giovanni M Pavan
- Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, 6928 Manno, Switzerland
| | - Dusica Maysinger
- Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir-William-Osler, Montreal, Quebec H3G 1Y6, Canada.
| | - René Roy
- Pharmaqam, Department of Chemistry, Université du Québec à Montréal, P.O. Box 8888, Succ. Centre-ville, Montréal, Canada H3C 3P8.
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133
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Shi Y, Cao X, Gao H. The use of azide-alkyne click chemistry in recent syntheses and applications of polytriazole-based nanostructured polymers. NANOSCALE 2016; 8:4864-4881. [PMID: 26879290 DOI: 10.1039/c5nr09122e] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The rapid development of efficient organic click coupling reactions has significantly facilitated the construction of synthetic polymers with sophisticated branched nanostructures. This Feature Article summarizes the recent progress in the application of efficient copper-catalyzed and copper-free azide-alkyne cycloaddition (CuAAC and CuFAAC) reactions in the syntheses of dendrimers, hyperbranched polymers, star polymers, graft polymers, molecular brushes, and cyclic graft polymers. Literature reports on the interesting properties and functions of these polytriazole-based nanostructured polymers are also discussed to illustrate their potential applications as self-healing polymers, adhesives, polymer catalysts, opto-electronic polymer materials and polymer carriers for drug and imaging molecules.
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Affiliation(s)
- Yi Shi
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
| | - Xiaosong Cao
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
| | - Haifeng Gao
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
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134
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Wang C, Ciganda R, Salmon L, Gregurec D, Irigoyen J, Moya S, Ruiz J, Astruc D. Highly Efficient Transition Metal Nanoparticle Catalysts in Aqueous Solutions. Angew Chem Int Ed Engl 2016; 55:3091-5. [DOI: 10.1002/anie.201511305] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 12/30/2015] [Indexed: 01/24/2023]
Affiliation(s)
- Changlong Wang
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Roberto Ciganda
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
- Facultad de Quimica de San Sebastian; Universidad del Pais Vasco; Apdo. 1072 20080 San Sebastian Spain
| | - Lionel Salmon
- Laboratoire de Chimie de Coordination; UPR CNRS No 8241; 31077 Toulouse Cedex France
| | - Danijela Gregurec
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Joseba Irigoyen
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Sergio Moya
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Jaime Ruiz
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Didier Astruc
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
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135
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Wang C, Ciganda R, Salmon L, Gregurec D, Irigoyen J, Moya S, Ruiz J, Astruc D. Highly Efficient Transition Metal Nanoparticle Catalysts in Aqueous Solutions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511305] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Changlong Wang
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Roberto Ciganda
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
- Facultad de Quimica de San Sebastian; Universidad del Pais Vasco; Apdo. 1072 20080 San Sebastian Spain
| | - Lionel Salmon
- Laboratoire de Chimie de Coordination; UPR CNRS No 8241; 31077 Toulouse Cedex France
| | - Danijela Gregurec
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Joseba Irigoyen
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Sergio Moya
- CIC biomaGUNE; Unidad Biosuperficies; Paseo Miramon No 182, Edif “C” 20009 Donostia-San Sebastian Spain
| | - Jaime Ruiz
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Didier Astruc
- ISM; UMR CNRS No 5255; Univ. Bordeaux; 33405 Talence Cedex France
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136
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Chen MY, Song T, Zheng ZJ, Xu Z, Cui YM, Xu LW. Tao-Phos-controlled desymmetrization of succinimide-based bisalkynes via asymmetric copper-catalyzed Huisgen alkyne–azide click cycloaddition: substrate scope and mechanism. RSC Adv 2016. [DOI: 10.1039/c6ra13687g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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137
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Sun HB, Li D, Xie W, Deng X. Catalytic Cyclization of 2,3-Dibromopropionates with Benzyl Azides to Afford 1-Benzyl-1,2,3-triazole-4-carboxylate: The Use of a Nontoxic Bismuth Catalyst. HETEROCYCLES 2016. [DOI: 10.3987/com-15-13371] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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138
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Kaur A, Mann S, Goyal B, Pal B, Goyal D. CuO nanostructures of variable shapes as an efficient catalyst for [3 + 2] cycloaddition of azides with terminal alkyne. RSC Adv 2016. [DOI: 10.1039/c6ra20725a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
CuO nanowires exhibited highest catalytic efficiency for the cycloaddition reaction between azide and terminal alkyne, featuring short reaction time, soft reaction conditions and complete regioselectivity.
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Affiliation(s)
- Anupamjeet Kaur
- Department of Chemistry
- School of Basic and Applied Sciences
- Sri Guru Granth Sahib World University
- Fatehgarh Sahib – 140406
- India
| | - Sukhmani Mann
- Department of Chemistry
- School of Basic and Applied Sciences
- Sri Guru Granth Sahib World University
- Fatehgarh Sahib – 140406
- India
| | - Bhupesh Goyal
- Department of Chemistry
- School of Basic and Applied Sciences
- Sri Guru Granth Sahib World University
- Fatehgarh Sahib – 140406
- India
| | - Bhupender Pal
- Department of Chemistry
- School of Basic and Applied Sciences
- Sri Guru Granth Sahib World University
- Fatehgarh Sahib – 140406
- India
| | - Deepti Goyal
- Department of Chemistry
- School of Basic and Applied Sciences
- Sri Guru Granth Sahib World University
- Fatehgarh Sahib – 140406
- India
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139
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Abstract
Within the green chemistry context, heterogeneous catalysis is more and more applied to organic synthesis. The well known ‘click chemistry’ and especially its flagship, the copper-catalyzed azide–alkyne cycloaddition reaction (CuAAC), is now catch up by such heterogenisation process and copper ions or metals have been grafted or deposited on or into various solids, such as (bio)polymers, charcoal, silica, zeolites, POM or MOF.
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Affiliation(s)
- S. Chassaing
- Institut des Technologies Avancées en Sciences du Vivant
- Université de Toulouse
- France
| | - V. Bénéteau
- Institut de Chimie de Strasbourg
- UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
- France
| | - P. Pale
- Institut de Chimie de Strasbourg
- UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
- France
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140
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Keivanloo A, Bakherad M, Abbasi F, Besharati-Seidani T, Amin AH. Efficient synthesis of novel 1,2,3-triazole-linked quinoxaline scaffold via copper-catalyzed click reactions. RSC Adv 2016. [DOI: 10.1039/c6ra22603e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New 1,2,3-triazoles-linked quinoxaline, were prepared by the reaction of 2-chloro-3-(prop-2-ynyloxy)quinoxaline or 2,3-bis(prop-2-ynyloxy)quinoxaline with aromatic azides via copper-catalyzed click reactions in the presence of the Schiff base ligands.
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Affiliation(s)
- Ali Keivanloo
- School of Chemistry
- Shahrood University of Technology
- Shahrood 36199-95161
- Iran
| | - Mohammad Bakherad
- School of Chemistry
- Shahrood University of Technology
- Shahrood 36199-95161
- Iran
| | - Fateme Abbasi
- School of Chemistry
- Shahrood University of Technology
- Shahrood 36199-95161
- Iran
| | | | - Amir Hossein Amin
- School of Chemistry
- Shahrood University of Technology
- Shahrood 36199-95161
- Iran
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141
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Jahanshahi R, Akhlaghinia B. CuIIimmobilized on guanidinated epibromohydrin functionalized γ-Fe2O3@TiO2(γ-Fe2O3@TiO2-EG-CuII): a novel magnetically recyclable heterogeneous nanocatalyst for the green one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles through alkyne–azide cycloaddition in water. RSC Adv 2016. [DOI: 10.1039/c6ra05468d] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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142
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Fu Q, Xie K, Tan S, Ren JM, Zhao Q, Webley PA, Qiao GG. The use of reduced copper metal–organic frameworks to facilitate CuAAC click chemistry. Chem Commun (Camb) 2016; 52:12226-12229. [DOI: 10.1039/c6cc06890a] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A reduced copper metal–organic framework (rCu-MOF) containing CuI ions was prepared and employed as a catalyst for ‘Click’ reactions. The rCu-MOF presents higher catalytic activity, good structural stability as well as facile recyclability compared to traditional copper halide catalysts.
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Affiliation(s)
- Q. Fu
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - K. Xie
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - S. Tan
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - J. M. Ren
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - Q. Zhao
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - P. A. Webley
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - G. G. Qiao
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
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143
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Ghodsinia SSE, Akhlaghinia B, Jahanshahi R. Direct access to stabilized CuI using cuttlebone as a natural-reducing support for efficient CuAAC click reactions in water. RSC Adv 2016. [DOI: 10.1039/c6ra13314b] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cuttlebone@CuCl2 as a highly active, versatile, and green heterogeneous catalyst was investigated for the efficient preparation of 1,4-disubstituted 1,2,3-triazoles through the one-pot Huisgen 1,3-dipolar cycloaddition reaction in water.
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Affiliation(s)
- Sara S. E. Ghodsinia
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
| | - Batool Akhlaghinia
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
| | - Roya Jahanshahi
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
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144
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Gao XF, Sun WM, Li XM, Liu XJ, Wang LS, Liu Z, Guo J. Heterothiometallic clusters as robust and efficient copper(I) catalysts for azide–alkyne [3 + 2] cycloadditions. CATAL COMMUN 2016. [DOI: 10.1016/j.catcom.2015.10.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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145
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Fan X, Li Z, Loh XJ. Recent development of unimolecular micelles as functional materials and applications. Polym Chem 2016. [DOI: 10.1039/c6py01006g] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Unimolecular micelles have high functionalities, encapsulation capabilities and site specific confinement abilities in various applications.
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Affiliation(s)
- Xiaoshan Fan
- School of Chemistry and Chemical Engineering
- Henan Normal University
- China
| | - Zibiao Li
- Institute of Materials Research and Engineering (IMRE)
- A*STAR
- Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE)
- A*STAR
- Singapore
- Department of Materials Science and Engineering
- National University of Singapore
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146
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Singh DP, Allam BK, Singh R, Singh KN, Singh VP. A binuclear Cu(i) complex as a novel catalyst towards the direct synthesis of N-2-aryl-substituted-1,2,3-triazoles from chalcones. RSC Adv 2016. [DOI: 10.1039/c5ra27907k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A binuclear Cu(i)-complex with N′,N′-bis{(1H-indol-3-yl)methylene}oxalohydrazide is synthesized and characterized. The complex has been employed as a catalyst for one-pot operation involving the azide–chalcone click reaction and subsequent arylation.
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Affiliation(s)
- Divya Pratap Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Bharat Kumar Allam
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Rahul Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Krishna Nand Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Vinod Prasad Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
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147
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Liu X, Novoa N, Manzur C, Carrillo D, Hamon JR. New organometallic Schiff-base copper complexes as efficient “click” reaction precatalysts. NEW J CHEM 2016. [DOI: 10.1039/c5nj02681d] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In the presence of sodium ascorbate, recyclable CuAAC precatalysts displayed high activity allowing the synthesis of a wide variety of 1,4-disubstituted 1,2,3-triazoles in high isolated yields.
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Affiliation(s)
- Xiang Liu
- UMR 6226
- Institut des Sciences Chimiques de Rennes
- CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
| | - Néstor Novoa
- Laboratorio de Química Inorgánica
- Instituto de Química
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
- Chile
| | - Carolina Manzur
- Laboratorio de Química Inorgánica
- Instituto de Química
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
- Chile
| | - David Carrillo
- Laboratorio de Química Inorgánica
- Instituto de Química
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
- Chile
| | - Jean-René Hamon
- UMR 6226
- Institut des Sciences Chimiques de Rennes
- CNRS-Université de Rennes 1
- 35042 Rennes Cedex
- France
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148
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Ornelas C. Brief Timelapse on Dendrimer Chemistry: Advances, Limitations, and Expectations. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500393] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Catia Ornelas
- Institute of Chemistry; University of Campinas - Unicamp; Campinas SP 13083-970 Brazil
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149
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Haldón E, Nicasio MC, Pérez PJ. Copper-catalysed azide-alkyne cycloadditions (CuAAC): an update. Org Biomol Chem 2015; 13:9528-50. [PMID: 26284434 DOI: 10.1039/c5ob01457c] [Citation(s) in RCA: 363] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The reactions of organic azides and alkynes catalysed by copper species represent the prototypical examples of click chemistry. The so-called CuAAC reaction (copper-catalysed azide-alkyne cycloaddition), discovered in 2002, has been expanded since then to become an excellent tool in organic synthesis. In this contribution the recent results described in the literature since 2010 are reviewed, classified according to the nature of the catalyst precursor: copper(I) or copper(II) salts or complexes, metallic or nano-particulated copper and several solid-supported copper systems.
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Affiliation(s)
- Estela Haldón
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química y Ciencias de los Materiales, Campus de El Carmen s/n, Universidad de Huelva, 21007-Huelva, Spain.
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150
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Ikhlef D, Wang C, Kahlal S, Maouche B, Astruc D, Saillard JY. Reaction mechanisms of transition-metal-catalyzed azide–alkyne cycloaddition “click” reactions: A DFT investigation. COMPUT THEOR CHEM 2015. [DOI: 10.1016/j.comptc.2015.09.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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