51
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Ling P, Li D, Wang X. Supported CuO/γ-Al2O3 as heterogeneous catalyst for synthesis of diaryl ether under ligand-free conditions. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.01.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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52
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Ligand free, highly efficient synthesis of diaryl ether over copper fluorapatite as heterogeneous reusable catalyst. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.01.124] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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53
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Raula M, Rashid MH, Lai S, Roy M, Mandal TK. Solvent-adoptable polymer Ni/NiCo alloy nanochains: highly active and versatile catalysts for various organic reactions in both aqueous and nonaqueous media. ACS APPLIED MATERIALS & INTERFACES 2012; 4:878-889. [PMID: 22220812 DOI: 10.1021/am201549a] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The synthesis of solvent-adoptable monometallic Ni and NiCo alloy nanochains by a one-pot solution phase reduction method in the presence of poly(4-vinylphenol) (PVPh) is demonstrated. The elemental compositions of the as-prepared alloys are determined by inductively coupled plasma optical emission spectroscopy (ICP-OES) and energy-dispersive X-ray spectroscopy (EDS), which are matching well with the target compositions. The morphology analysis by TEM and FESEM confirms that the nanochains are made up of organized spherical monometallic Ni or bimetallic NiCo alloy nanoparticles (NPs). However, there is no nanochain formation when the alloy is prepared without the polymer PVPh. A possible mechanism for the formation of such NiCo alloy nanochains is discussed. The X-ray diffraction and selected area electron diffraction patterns reveal that the Ni/NiCo alloys are polycrystalline with fcc structure. The obtained Ni or NiCo alloy nanostructures are ferromagnetic with very high coercivity. The polymer Ni/NiCo alloy nanochains are dispersible in both water and organic media that makes them versatile enough to use as catalysts in the reactions carried out in both types of media. The catalytic activities of these Ni/NiCo alloy nanochains are extremely high in the borohydride reduction of p-nitrophenol in water. In organic solvents, these nanochains can act as efficient catalysts, under ligand-free condition, for the C-S cross-coupling reactions of various aryl iodides and aryl thiols for obtaining the corresponding cross-coupled products in good to excellent yield up to 96%. The NiCo nanochain also successfully catalyzes the C-O cross-coupling reaction in organic medium. A possible mechanism for NiCo alloy nanochain-catalyzed cross-coupling reaction is proposed.
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Affiliation(s)
- Manoj Raula
- Polymer Science Unit, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
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54
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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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55
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Benaskar F, Engels V, Rebrov EV, Patil NG, Meuldijk J, Thüne PC, Magusin PCMM, Mezari B, Hessel V, Hulshof LA, Hensen EJM, Wheatley AEH, Schouten JC. New Cu-Based Catalysts Supported on TiO2 Films for Ullmann SNAr-Type CO Coupling Reactions. Chemistry 2012; 18:1800-10. [DOI: 10.1002/chem.201102151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Indexed: 11/07/2022]
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56
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Isomura Y, Narushima T, Kawasaki H, Yonezawa T, Obora Y. Surfactant-free single-nano-sized colloidal Cu nanoparticles for use as an active catalyst in Ullmann-coupling reaction. Chem Commun (Camb) 2012; 48:3784-6. [DOI: 10.1039/c2cc30975k] [Citation(s) in RCA: 79] [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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57
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Islam S, Mondal S, Mondal P, Roy AS, Tuhina K, Salam N, Mobarak M. A reusable polymer supported copper catalyst for the C–N and C–O bond cross-coupling reaction of aryl halides as well as arylboronic acids. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2011.10.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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58
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Mulla SAR, Inamdar SM, Pathan MY, Chavan SS. Base promoted highly efficient copper fluorapatite catalyzed coupling of phenols with arylboronic acids under mild and ligand-free conditions. RSC Adv 2012. [DOI: 10.1039/c2ra21850j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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59
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60
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Kumar A, Saxena A, Dewan M, De A, Mozumdar S. Recyclable nanoparticulate copper mediated synthesis of naphthoxazinones in PEG-400: a green approach. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.07.016] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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61
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Abstract
Copper oxide was prepared via the calcination of copper oxalate precursor. By using high-temperature solvent method, the precursor decomposed under nitrogen atmosphere and copper nanoparticles were obtained. The microstructure and properties of the products were characterized by scanning electron microscopy, X-ray diffraction, UV-Vis spectroscopy, Fourier transform infrared spectroscopy and other analysis methods. The results show that the obtained copper oxide is constructed by nanoparticles. The sample is porous and has a good catalytic activity. Three copper samples were obtained by controlling the reaction time. The particle size of the samples was calculated to be about 44.3 nm, 17.1 nm and 9.9 nm respectively.
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62
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Swapna K, Murthy SN, Jyothi MT, Nageswar YVD. Recyclable heterogeneous copper oxide on alumina catalyzed coupling of phenols and alcohols with aryl halides under ligand-free conditions. Org Biomol Chem 2011; 9:5978-88. [PMID: 21695321 DOI: 10.1039/c1ob05411b] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient alumina-supported CuO-catalyzed O-arylation of phenols and aliphatic alcohols with various aryl as well as heteroaryl halides under ligand-free conditions are reported. This protocol provides a variety of diaryl ether and bis-diaryl ether motifs by reacting different aryl/aliphatic halides with differently substituted phenols and saturated alcohols in the presence of a catalytic amount of CuO on alumina and KOH as a base at moderate temperature under nitrogen atmosphere. The described methodology is simple, straightforward and efficient to afford the cross-coupled products in high yields under ligand-free conditions. The explored catalyst is inexpensive, air-stable and recyclable up to three cycles.
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Affiliation(s)
- Kokkirala Swapna
- Organic Chemistry Division-I, Indian Institute of Chemical Technology, Hyderabad 500607, India
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63
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Kidwai M, Bhardwaj S, Mishra NK, Jain A, Kumar A, Mozzumdar S. Application of mobilized Cu-nanoparticles as heterogeneous catalyst for the synthesis of α-amino phosphonates via A2-P coupling. Catal Sci Technol 2011. [DOI: 10.1039/c0cy00060d] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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64
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Wan JP, Wang C, Liu Y. Direct synthesis of enaminone functionalized biaryl ethers by CuI-catalyzed O-arylation of enaminone functionalized phenols. Org Biomol Chem 2011; 9:6481-3. [DOI: 10.1039/c1ob05947e] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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65
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Islam M, Mondal S, Manir M, Singha Roy A, Mondal P, Hossain D. Synthesis and Characterization of Polymer Anchored Cu(II) Complexes: Heterogeneous Catalysts for Preparation of Diaryl Ethers. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090304] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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66
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Open air O-arylation reaction of phenols with aryl halides catalyzed by polymer-anchored copper(II) complexes. TRANSIT METAL CHEM 2010. [DOI: 10.1007/s11243-010-9426-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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67
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Zhang R, Liu J, Wang S, Niu J, Xia C, Sun W. Magnetic CuFe2O4 Nanoparticles as an Efficient Catalyst for CO Cross-Coupling of Phenols with Aryl Halides. ChemCatChem 2010. [DOI: 10.1002/cctc.201000254] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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68
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Mehmood A, Devine WG, Leadbeater NE. Development of Methodologies for Copper-Catalyzed C–O Bond Formation and Direct Cyanation of Aryl Iodides. Top Catal 2010. [DOI: 10.1007/s11244-010-9535-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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69
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Kidwai M, Bhatnagar D. Ceric ammonium nitrate (CAN) catalyzed synthesis of N-substituted decahydroacridine-1,8-diones in PEG. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.03.033] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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70
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Kidwai M, Bhardwaj S, Poddar R. C-Arylation reactions catalyzed by CuO-nanoparticles under ligand free conditions. Beilstein J Org Chem 2010; 6:35. [PMID: 20502607 PMCID: PMC2874413 DOI: 10.3762/bjoc.6.35] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2010] [Accepted: 03/25/2010] [Indexed: 11/23/2022] Open
Abstract
CuO-nanoparticles were found to be an excellent heterogeneous catalyst for C-arylation of active methylene compounds using various aryl halides. The products were obtained in good to excellent yield. The catalyst can be recovered and reused for four cycles with almost no loss in activity.
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Affiliation(s)
- Mazaahir Kidwai
- Green Research Laboratory, Department ofChemistry, University of Delhi, Delhi, India 110007.
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71
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Islam M, Mondal S, Mondal P, Roy AS, Mobarak M, Hossain D. A Recyclable Heterogeneous Copper(II) Schiff Base Catalyst for the O-Arylation Reaction of Phenols with Aryl Halides. JOURNAL OF CHEMICAL RESEARCH 2010. [DOI: 10.3184/030823410x12680707465896] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Immobilisation of copper acetate onto a modified polystyrene provided a polymer-supported copper(II) Schiff base catalyst, which is effective in the O-arylation reaction of phenols with aryl halides to give diaryl ethers in high yields. This catalyst is air-stable and was recycled for five times with minimal loss of activity.
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Affiliation(s)
- Manirul Islam
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
| | - S. Mondal
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
| | - P. Mondal
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
| | - A. S. Roy
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
| | - M. Mobarak
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
| | - D. Hossain
- Department of Chemistry, University of Kalyani, Kalyani, Nadia, 741235, W.B., India
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72
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Cu nanorods and nanospheres and their excellent catalytic activity in chemoselective reduction of nitrobenzenes. CATAL COMMUN 2010. [DOI: 10.1016/j.catcom.2010.01.015] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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73
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Benaskar F, Engels V, Patil N, Rebrov EV, Meuldijk J, Hessel V, Hulshof LA, Jefferson DA, Schouten JC, Wheatley AE. Copper(0) in the Ullmann heterocycle-aryl ether synthesis of 4-phenoxypyridine using multimode microwave heating. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.10.126] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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74
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Ye YQ, Koshino H, Onose JI, Yoshikawa K, Abe N, Takahashi S. Expeditious Synthesis of Vialinin B, an Extremely Potent Inhibitor of TNF-α Production. Org Lett 2009; 11:5074-7. [DOI: 10.1021/ol9020833] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yue Qi Ye
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Hiroyuki Koshino
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Jun-ichi Onose
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Kunie Yoshikawa
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Naoki Abe
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Shunya Takahashi
- RIKEN, Wako, Saitama 351-0198, Japan, and Department of Nutritional Science, Faculty of Applied Bio-Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
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75
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Monnier F, Taillefer M. Catalytic CC, CN, and CO Ullmann-Type Coupling Reactions. Angew Chem Int Ed Engl 2009; 48:6954-71. [DOI: 10.1002/anie.200804497] [Citation(s) in RCA: 1442] [Impact Index Per Article: 96.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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76
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77
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Kabytaev KZ, Mukhin SN, Glukhov IV, Starikova ZA, Bregadze VI, Beletskaya IP. Boron−Oxygen Bond Formation by Palladium-Catalyzed Etheration of 2-Iodo-para-carborane. Organometallics 2009. [DOI: 10.1021/om9001044] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kuanysh Z. Kabytaev
- Chemistry Department, M. V. Lomonosov Moscow State University, Leninskye Gory, 119992 Moscow, Russian Federation
| | - Sergey N. Mukhin
- Chemistry Department, M. V. Lomonosov Moscow State University, Leninskye Gory, 119992 Moscow, Russian Federation
| | - Ivan V. Glukhov
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Zoya A. Starikova
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Vladimir I. Bregadze
- A. N. Nesmeyanov Institute of Organoelement Compounds, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Irina P. Beletskaya
- Chemistry Department, M. V. Lomonosov Moscow State University, Leninskye Gory, 119992 Moscow, Russian Federation
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78
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Kidwai M, Bhardwaj S, Mishra NK, Bansal V, Kumar A, Mozumdar S. A novel method for the synthesis of β-enaminones using Cu-nanoparticles as catalyst. CATAL COMMUN 2009. [DOI: 10.1016/j.catcom.2009.04.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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79
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Kidwai M, Mishra NK, Bansal V, Kumar A, Mozumdar S. Novel one-pot Cu-nanoparticles-catalyzed Mannich reaction. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.01.031] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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80
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