101
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Biosynthesis of silver nanoparticles using chitosan immobilized Bacillus cereus: Nanocatalytic studies. J Mol Liq 2013. [DOI: 10.1016/j.molliq.2013.09.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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102
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Kaur R, Giordano C, Gradzielski M, Mehta SK. Synthesis of Highly Stable, Water-Dispersible Copper Nanoparticles as Catalysts for Nitrobenzene Reduction. Chem Asian J 2013; 9:189-98. [DOI: 10.1002/asia.201300809] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Indexed: 11/12/2022]
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103
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104
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Facile Reduction of Nitroarenes into Anilines and Nitroalkanes into Hydroxylaminesviathe Rapid Activation of Ammonia⋅ Borane Complex by Supported Gold Nanoparticles. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201200983] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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105
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Cai S, Duan H, Rong H, Wang D, Li L, He W, Li Y. Highly Active and Selective Catalysis of Bimetallic Rh3Ni1 Nanoparticles in the Hydrogenation of Nitroarenes. ACS Catal 2013. [DOI: 10.1021/cs300689w] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shuangfei Cai
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Haohong Duan
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Hongpan Rong
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Dingsheng Wang
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Linsen Li
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Wei He
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
| | - Yadong Li
- Department
of Chemistry, ‡Tsinghua−Peking Joint Center for Life Science, Tsinghua University, Beijing, 100084,
People’s Republic of China
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106
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Harrad MA, Boualy B, El Firdoussi L, Mehdi A, Santi C, Giovagnoli S, Nocchetti M, Ait Ali M. Colloidal nickel(0)-carboxymethyl cellulose particles: A biopolymer-inorganic catalyst for hydrogenation of nitro-aromatics and carbonyl compounds. CATAL COMMUN 2013. [DOI: 10.1016/j.catcom.2012.11.025] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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107
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Maity P, Yamazoe S, Tsukuda T. Dendrimer-Encapsulated Copper Cluster as a Chemoselective and Regenerable Hydrogenation Catalyst. ACS Catal 2013. [DOI: 10.1021/cs3007318] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Prasenjit Maity
- Department of Chemistry, School
of Science, The University of Tokyo, 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Seiji Yamazoe
- Department of Chemistry, School
of Science, The University of Tokyo, 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tatsuya Tsukuda
- Department of Chemistry, School
of Science, The University of Tokyo, 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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108
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Vernekar AA, Patil S, Bhat C, Tilve SG. Magnetically recoverable catalytic Co–Co2B nanocomposites for the chemoselective reduction of aromatic nitro compounds. RSC Adv 2013. [DOI: 10.1039/c3ra41090k] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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109
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Han Y, Yu X, Xu L, Song H, Yan G, Ma X, Zhen Y. Catalytic Transfer Reductive Cleavage of azo Compounds to Amines Using Chitosan-supported Formate and Zinc. JOURNAL OF CHEMICAL RESEARCH 2013. [DOI: 10.3184/174751912x13553360452222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A convenient method for the cleavage of azo derivatives to the corresponding amines using chitosan-supported formate as hydrogen donors in conjunction with zinc is described.
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Affiliation(s)
- Y.Q. Han
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
- Key Laboratory of Resources and Environment Chemistry of West China, Zhangye, 734000, P. R. China
| | - X.H. Yu
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
- Key Laboratory of Resources and Environment Chemistry of West China, Zhangye, 734000, P. R. China
| | - L. Xu
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
- Key Laboratory of Resources and Environment Chemistry of West China, Zhangye, 734000, P. R. China
| | - H. Song
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
- Key Laboratory of Resources and Environment Chemistry of West China, Zhangye, 734000, P. R. China
| | - G.F. Yan
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
| | - X.J. Ma
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
| | - Y.Z. Zhen
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye, 734000, P. R. China
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110
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Subramanian T, Pitchumani K. Selective Reduction of Nitroarenes by using Zeolite-Supported Copper Nanoparticles with 2-Propanol as a Sustainable Reducing Agent. ChemCatChem 2012. [DOI: 10.1002/cctc.201200443] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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111
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Solid supported Pd(0): an efficient recyclable heterogeneous catalyst for chemoselective reduction of nitroarenes. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.132] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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112
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Vilar-Vidal N, Rivas J, López-Quintela MA. Size Dependent Catalytic Activity of Reusable Subnanometer Copper(0) Clusters. ACS Catal 2012. [DOI: 10.1021/cs300355n] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Noelia Vilar-Vidal
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
- INL, International Iberian Nanotechnology Laboratory, Braga, Portugal
| | - José Rivas
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
- INL, International Iberian Nanotechnology Laboratory, Braga, Portugal
| | - M. Arturo López-Quintela
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
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113
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Rajesh R, Venkatesan R. Encapsulation of silver nanoparticles into graphite grafted with hyperbranched poly(amidoamine) dendrimer and their catalytic activity towards reduction of nitro aromatics. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.04.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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114
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Ranu BC, Dey R, Chatterjee T, Ahammed S. Copper nanoparticle-catalyzed carbon-carbon and carbon-heteroatom bond formation with a greener perspective. CHEMSUSCHEM 2012; 5:22-44. [PMID: 22213696 DOI: 10.1002/cssc.201100348] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Revised: 10/28/2011] [Indexed: 05/18/2023]
Abstract
The carbon-carbon and carbon-heteroatom bond formations constitute the backbone of organic synthesis and have been widely used in the synthesis of natural products and useful compounds. Because of growing environmental concern, more attention has been focussed on the development of greener methods. Copper is environment-friendly and comparatively inexpensive. Although the use of copper salts in catalysis has been known since the last century, this area of research has been less explored compared to other metals, such as palladium, magnesium, and zinc. This review highlights the general features of nanoparticles as catalysts with particular reference to copper and the recent developments in the copper(0) nanoparticle-catalyzed C(aryl)-C(aryl/alkynyl), C(aryl)-N, C(aryl)-O, C(aryl)-S, and C(aryl)-Se bond formations and related reactions. The mechanisms of the reactions have been outlined and discussed with respect to the active catalytic species and possible intermediates. The scope, limitations, and green aspects of the reactions have also been highlighted. The convenient methods of preparation of copper nanoparticles and their characterization are described.
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Affiliation(s)
- Brindaban C Ranu
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, India.
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115
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Luo P, Xu K, Zhang R, Huang L, Wang J, Xing W, Huang J. Highly efficient and selective reduction of nitroarenes with hydrazine over supported rhodium nanoparticles. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00358e] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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116
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Subramanian T, Pitchumani K. Transfer hydrogenation of carbonyl compounds and carbon–carbon multiple bonds by zeolite supported Cu nanoparticles. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00383f] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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117
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Kadam HK, Tilve SG. Copper(ii) bromide as a procatalyst for in situ preparation of active Cu nanoparticles for reduction of nitroarenes. RSC Adv 2012. [DOI: 10.1039/c2ra20371e] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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118
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Imamura K, Hashimoto K, Kominami H. Chemoselective reduction of nitrobenzenes to aminobenzenes having reducible groups by a titanium(iv) oxide photocatalyst under gas- and metal-free conditions. Chem Commun (Camb) 2012; 48:4356-8. [DOI: 10.1039/c2cc31524f] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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119
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Dey R, Mukherjee N, Ahammed S, Ranu BC. Highly selective reduction of nitroarenes by iron(0) nanoparticles in water. Chem Commun (Camb) 2012; 48:7982-4. [DOI: 10.1039/c2cc30999h] [Citation(s) in RCA: 123] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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120
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Kasparian AJ, Savarin C, Allgeier AM, Walker SD. Selective Catalytic Hydrogenation of Nitro Groups in the Presence of Activated Heteroaryl Halides. J Org Chem 2011; 76:9841-4. [DOI: 10.1021/jo2015664] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Annie J. Kasparian
- Chemical Process Research and Development, Amgen Inc., Thousand Oaks, California 91320, United
States
| | - Cecile Savarin
- Chemical Process Research and Development, Amgen Inc., Thousand Oaks, California 91320, United
States
| | - Alan M. Allgeier
- Chemical Process Research and Development, Amgen Inc., Thousand Oaks, California 91320, United
States
| | - Shawn D. Walker
- Chemical Process Research and Development, Amgen Inc., Thousand Oaks, California 91320, United
States
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121
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Ahammed S, Saha A, Ranu BC. Hydrogenation of Azides over Copper Nanoparticle Surface Using Ammonium Formate in Water. J Org Chem 2011; 76:7235-9. [DOI: 10.1021/jo200915h] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sabir Ahammed
- Department of organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
| | - Amit Saha
- Department of organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
| | - Brindaban C. Ranu
- Department of organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India
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122
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Kim S, Kim E, Kim BM. Fe3O4 Nanoparticles: A Conveniently Reusable Catalyst for the Reduction of Nitroarenes Using Hydrazine Hydrate. Chem Asian J 2011; 6:1921-5. [DOI: 10.1002/asia.201100311] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Indexed: 11/12/2022]
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123
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Tang C, He L, Liu Y, Cao Y, He H, Fan K. Direct One‐Pot Reductive N‐Alkylation of Nitroarenes by using Alcohols with Supported Gold Catalysts. Chemistry 2011; 17:7172-7. [DOI: 10.1002/chem.201100393] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2011] [Indexed: 11/10/2022]
Affiliation(s)
- Chun‐Hong Tang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
| | - Lin He
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
| | - Yong‐Mei Liu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
| | - Yong Cao
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
| | - He‐Yong He
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
| | - Kang‐Nian Fan
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (P.R. China), Fax: (+86) 21‐65643774
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124
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Xu K, Zhang Y, Chen X, Huang L, Zhang R, Huang J. Convenient and Selective Hydrogenation of Nitro Aromatics with a Platinum Nanocatalyst under Ambient Pressure. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201100007] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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125
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Sharma U, Verma PK, Kumar N, Kumar V, Bala M, Singh B. Phosphane-free green protocol for selective nitro reduction with an iron-based catalyst. Chemistry 2011; 17:5903-7. [PMID: 21500293 DOI: 10.1002/chem.201003621] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Indexed: 11/06/2022]
Abstract
Iron phthalocyanine with iron sulfate has been successfully applied for high chemo- and regioselective reduction of aromatic nitro compounds to give the corresponding amines in a green solvent system without using any toxic ligand. The catalytic systems were also compatible with a large range of other reducible functional groups, such as keto, acid, amide, ester, halogen, lactone, nitrile, N-benzyl, O-benzyl, hydroxy, and heterocycles. In the present study, dinitro compounds have been regioselectively reduced to the corresponding amines with high yield. In most of the cases the conversion and selectivity was greater than 99% as determined by GC-MS analysis.
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Affiliation(s)
- Upendra Sharma
- Natural Plant Products Division, Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh, 176 061, India
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126
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Lou XB, He L, Qian Y, Liu YM, Cao Y, Fan KN. Highly Chemo- and Regioselective Transfer Reduction of Aromatic Nitro Compounds using Ammonium Formate Catalyzed by Supported Gold Nanoparticles. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000621] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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127
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Selective reduction of 4,4′-dinitrostilbene-2,2′-disulfonic acid catalyzed by supported nano-sized gold with sodium formate as hydrogen source. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2010.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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128
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Gawande MB, Branco PS, Parghi K, Shrikhande JJ, Pandey RK, Ghumman CAA, Bundaleski N, Teodoro OMND, Jayaram RV. Synthesis and characterization of versatile MgO–ZrO2 mixed metal oxide nanoparticles and their applications. Catal Sci Technol 2011. [DOI: 10.1039/c1cy00259g] [Citation(s) in RCA: 121] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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129
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Jagadeesh RV, Wienhöfer G, Westerhaus FA, Surkus AE, Pohl MM, Junge H, Junge K, Beller M. Efficient and highly selective iron-catalyzed reduction of nitroarenes. Chem Commun (Camb) 2011; 47:10972-4. [DOI: 10.1039/c1cc13728j] [Citation(s) in RCA: 181] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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130
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Veerakumar P, Velayudham M, Lu KL, Rajagopal S. Highly dispersed silica-supported nanocopper as an efficient heterogeneous catalyst: application in the synthesis of 1,2,3-triazoles and thioethers. Catal Sci Technol 2011. [DOI: 10.1039/c1cy00300c] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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131
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Kaneda K, Mitsudome T, Mizugaki T, Jitsukawa K. Development of heterogeneous olympic medal metal nanoparticle catalysts for environmentally benign molecular transformations based on the surface properties of hydrotalcite. Molecules 2010; 15:8988-9007. [PMID: 21150820 PMCID: PMC6259574 DOI: 10.3390/molecules15128988] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Revised: 11/29/2010] [Accepted: 12/07/2010] [Indexed: 11/16/2022] Open
Abstract
In this review, we describe the development by our research group of highly functionalized heterogeneous Olympic medal metal (gold, silver, and copper) nanoparticle catalysts using hydrotalcite as a support, aimed towards Green and Sustainable Chemistry. Olympic medal metal nanoparticles can cooperate with the basic sites on the hydrotalcite surface, providing unique and high performance catalysis in environmentally-benign organic transformations such as aerobic oxidation of alcohols, lactonization of diols and selective deoxygenation of epoxides and nitro aromatic compounds.
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Affiliation(s)
- Kiyotomi Kaneda
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama, Toyonaka, Osaka 560-8531, Japan.
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132
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Sharma U, Kumar P, Kumar N, Kumar V, Singh B. Highly Chemo‐ and Regioselective Reduction of Aromatic Nitro Compounds Catalyzed by Recyclable Copper(II) as well as Cobalt(II) Phthalocyanines. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000191] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Upendra Sharma
- Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh 176 061, India, Fax: (+91)‐1894‐230‐433
| | - Praveen Kumar
- Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh 176 061, India, Fax: (+91)‐1894‐230‐433
| | - Neeraj Kumar
- Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh 176 061, India, Fax: (+91)‐1894‐230‐433
| | - Vishal Kumar
- Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh 176 061, India, Fax: (+91)‐1894‐230‐433
| | - Bikram Singh
- Institute of Himalayan Bioresource Technology (Council of Scientific & Industrial Research), Palampur, Himachal Pradesh 176 061, India, Fax: (+91)‐1894‐230‐433
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133
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Mikami Y, Noujima A, Mitsudome T, Mizugaki T, Jitsukawa K, Kaneda K. Highly Chemoselective Reduction of Nitroaromatic Compounds Using a Hydrotalcite-supported Silver-nanoparticle Catalyst under a CO Atmosphere. CHEM LETT 2010. [DOI: 10.1246/cl.2010.223] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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134
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Ilangovan A, Kumar R. 2,2-Bis(ethoxycarbonyl)vinyl (BECV) as a Versatile Amine Protecting Group for Selective Functional-Group Transformations. Chemistry 2010; 16:2938-43. [DOI: 10.1002/chem.200902054] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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135
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de Noronha RG, Romão CC, Fernandes AC. Highly chemo- and regioselective reduction of aromatic nitro compounds using the system silane/oxo-rhenium complexes. J Org Chem 2010; 74:6960-4. [PMID: 19685891 DOI: 10.1021/jo9008657] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reduction of aromatic nitro compounds to the corresponding amines with silanes catalyzed by high valent oxo-rhenium complexes is reported. The catalytic systems PhMe(2)SiH/ReIO(2)(PPh(3))(2) (5 mol %) and PhMe(2)SiH/ReOCl(3)(PPh(3))(2) (5 mol %) reduced efficiently a series of aromatic nitro compounds in the presence of a wide range of functional groups such as ester, halo, amide, sulfone, lactone, and benzyl. This methodology also allowed the regioselective reduction of dinitrobenzenes to the corresponding nitroanilines and the reduction of an aromatic nitro group in presence of an aliphatic nitro group.
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Affiliation(s)
- Rita G de Noronha
- Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
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136
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Sakai N, Fujii K, Nabeshima S, Ikeda R, Konakahara T. Highly selective conversion of nitrobenzenes using a simple reducing system combined with a trivalent indium salt and a hydrosilane. Chem Commun (Camb) 2010; 46:3173-5. [DOI: 10.1039/c000383b] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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137
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Chattopadhyay K, Dey R, Ranu BC. Shape-dependent catalytic activity of copper oxide-supported Pd(0) nanoparticles for Suzuki and cyanation reactions. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.01.027] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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138
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Motoyama Y, Kamo K, Nagashima H. Catalysis in Polysiloxane Gels: Platinum-Catalyzed Hydrosilylation of Polymethylhydrosiloxane Leading to Reusable Catalysts for Reduction of Nitroarenes. Org Lett 2009; 11:1345-8. [DOI: 10.1021/ol9001366] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yukihiro Motoyama
- Institute for Materials Chemistry and Engineering, Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
| | - Kazuyuki Kamo
- Institute for Materials Chemistry and Engineering, Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
| | - Hideo Nagashima
- Institute for Materials Chemistry and Engineering, Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
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139
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Saha A, Saha D, Ranu BC. Copper nano-catalyst: sustainable phenyl-selenylation of aryl iodides and vinyl bromides in water under ligand free conditions. Org Biomol Chem 2009; 7:1652-7. [DOI: 10.1039/b819137a] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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140
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Prucek R, Kvítek L, Panáček A, Vančurová L, Soukupová J, Jančík D, Zbořil R. Polyacrylate-assisted synthesis of stable copper nanoparticles and copper(I) oxide nanocubes with high catalytic efficiency. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b913561h] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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141
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Dey R, Chattopadhyay K, Ranu BC. Palladium(0) Nanoparticle Catalyzed Cross-Coupling of Allyl Acetates and Aryl and Vinyl Siloxanes. J Org Chem 2008; 73:9461-4. [DOI: 10.1021/jo802214m] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Raju Dey
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Kalicharan Chattopadhyay
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Brindaban C. Ranu
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
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