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Berti B, Bortoluzzi M, Ceriotti A, Cesari C, Femoni C, Carmela Iapalucci M, Zacchini S. Further insights into platinum carbonyl Chini clusters. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119904] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ruiz-Varilla AM, Baquero EA, Chaudret B, de Jesús E, Gonzalez-Arellano C, Flores JC. Water-soluble NHC-stabilized platinum nanoparticles as recoverable catalysts for hydrogenation in water. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00481b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Aromatic compounds have been hydrogenated in water using recoverable catalysts based on water-soluble platinum nanoparticles capped with NHC ligands.
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Affiliation(s)
- Andrea M. Ruiz-Varilla
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río”
- Campus Universitario
- Universidad de Alcalá
- Madrid
| | - Edwin A. Baquero
- Departamento de Química
- Facultad de Ciencias
- Universidad Nacional de Colombia
- 111321 Bogotá
- Colombia
| | | | - Ernesto de Jesús
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río”
- Campus Universitario
- Universidad de Alcalá
- Madrid
| | - Camino Gonzalez-Arellano
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río”
- Campus Universitario
- Universidad de Alcalá
- Madrid
| | - Juan C. Flores
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación Química “Andrés M. del Río”
- Campus Universitario
- Universidad de Alcalá
- Madrid
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Berti B, Femoni C, Iapalucci MC, Ruggieri S, Zacchini S. Functionalization, Modification, and Transformation of Platinum Chini Clusters. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800526] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Beatrice Berti
- Dipartimento di Chimica Industriale “Toso Montanari”; Università di Bologna; Viale Risorgimento 4 40136 Bologna Italy
| | - Cristina Femoni
- Dipartimento di Chimica Industriale “Toso Montanari”; Università di Bologna; Viale Risorgimento 4 40136 Bologna Italy
| | - Maria Carmela Iapalucci
- Dipartimento di Chimica Industriale “Toso Montanari”; Università di Bologna; Viale Risorgimento 4 40136 Bologna Italy
| | - Silvia Ruggieri
- Dipartimento di Chimica Industriale “Toso Montanari”; Università di Bologna; Viale Risorgimento 4 40136 Bologna Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”; Università di Bologna; Viale Risorgimento 4 40136 Bologna Italy
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Berti B, Cesari C, Conte F, Ciabatti I, Femoni C, Iapalucci MC, Vacca F, Zacchini S. Synthesis of [Pt 12(CO) 20(dppm) 2] 2- and [Pt 18(CO) 30(dppm) 3] 2- Heteroleptic Chini-type Platinum Clusters by the Oxidative Oligomerization of [Pt 6(CO) 12(dppm)] 2. Inorg Chem 2018; 57:7578-7590. [PMID: 29889503 DOI: 10.1021/acs.inorgchem.8b00447] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reactions of [Pt6(CO)12]2- with CH(PPh2)2 (dppm), CH2═C(PPh2)2 (P^P), and Fe(C5H4PPh2)2 (dppf) proceed via nonredox substitution and result in the heteroleptic Chini-type clusters [Pt6(CO)10(dppm)]2-, [Pt6(CO)10(P^P)]2-, and [Pt6(CO)10(dppf)]2-, respectively. Conversely, the reactions of [Pt6(CO)12]2- with Ph2P(CH2)4PPh2 (dppb) and Ph2PC≡CPPh2 (dppa) can be described as redox fragmentation that afford the neutral complexes Pt(dppb)2, Pt2(CO)2(dppa)3, and Pt8(CO)6(PPh2)2(C≡CPPh2)2(dppa)2. The oxidation of [Pt6(CO)10(dppm)]2- results in its oligomerization to yield the larger heteroleptic Chini-type clusters [Pt12(CO)20(dppm)2]2-, [Pt18(CO)30(dppm)3]2-, and [Pt24(CO)40(dppm)4]2- (for the latter there is only IR spectroscopic evidence). All the clusters were characterized by means of IR and 31P NMR spectroscopies and electrospray ionization mass spectrometry. Moreover, the crystal structures of [NEt4]2[Pt6(CO)10(dppm)]·CH3CN, [NEt4]2[Pt12(CO)20(dppm)2]·2CH3CN·2dmf, [NEt4]2[Pt12(CO)20(dppm)2]·4dmf, [NEt4]2[Pt6(CO)10(dppf)]·2CH3CN, Pt2(CO)2(dppa)3·0.5CH3CN, Pt8(CO)6(PPh2)2(C≡CPPh2)2(dppa)2·2thf, and Pt(dppb)2 were determined by single-crystal diffraction (dmf = dimethylformamide; thf = tetrahydrofuran).
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Affiliation(s)
- Beatrice Berti
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Cristiana Cesari
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Francesco Conte
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Iacopo Ciabatti
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Cristina Femoni
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Maria Carmela Iapalucci
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Federico Vacca
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale "Toso Montanari" , Università di Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
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Cattabriga E, Ciabatti I, Femoni C, Iapalucci MC, Longoni G, Zacchini S. Globular molecular platinum carbonyl nanoclusters: Synthesis and molecular structures of the [Pt 26 (CO) 32 ] − and [Pt 14+x (CO) 18+x ] 4− anions and their comparison to related platinum “browns”. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.04.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Bortoluzzi M, Cesari C, Ciabatti I, Femoni C, Iapalucci MC, Zacchini S. Reactions of Platinum Carbonyl Chini Clusters with Ag(NHC)Cl Complexes: Formation of Acid-Base Lewis Adducts and Heteroleptic Clusters. Inorg Chem 2017; 56:6532-6544. [PMID: 28489358 DOI: 10.1021/acs.inorgchem.7b00665] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reactions of anionic platinum carbonyl Chini clusters [Pt3n(CO)6n]2- [n = 2 (1), 3 (2), 4 (3)] with Ag(IPr)Cl [IPr = C3N2H2(C6H3iPr2)2] afford the neutral acid-base Lewis adducts [Pt9(CO)18(AgIPr)2] (4) and [Pt6(CO)12(AgIPr)2] (5). These are thermally transformed into the homometallic heteroleptic neutral cluster [Pt3(CO)4(IPr)2] (6). Alternatively, 6 can be obtained from the reactions of 1-3 with an excess of the free IPr carbene ligand. The formation of 6 is sometimes accompanied by trace amounts of [Pt4(CO)4(IPr)3] (7). The reaction of 6 with free IPr affords the closely related [Pt3(CO)3(IPr)3] (8) heteroleptic cluster by substitution of the unique terminal CO ligand with a third IPr ligand. The reactions of 1-3 with Ag(IMes)Cl [IMes = C3N2H2(C6H2Me3)2] proceed differently from those involving Ag(IPr)Cl. Indeed, the only product isolated after workup is the bimetallic tetranuclear cluster [Pt3(CO)3(IMes)3(AgCl)] (9). 9 slowly reacts under a CO atmosphere, resulting in the pentanuclear [Pt5(CO)7(IMes)3] (10) complex. All of the new clusters 4-10 have been spectroscopically characterized and their molecular structures determined by X-ray crystallography. 4 and 5 retain the original trigonal-prismatic structures of the parent anionic Chini clusters, which are capped by two [Ag(IPr)]+ moieties. Conversely, 6-9 are based on a Pt3 triangular core decorated by CO and N-heterocyclic carbene ligands as well as Pt(CO) (in the case of 7) and AgCl (9) moieties. 10 displays an edge-bridged tetrahedral geometry.
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Affiliation(s)
- Marco Bortoluzzi
- Dipartimento di Scienze Molecolari e Nanosistemi, Ca' Foscari University of Venice , Via Torino 155, 30175 Mestre, Venice, Italy
| | - Cristiana Cesari
- Dipartimento di Chimica Industriale "Toso Montanari″, University of Bologna , Viale Risorgimento 4, I-40136 Bologna Italy
| | - Iacopo Ciabatti
- Dipartimento di Chimica Industriale "Toso Montanari″, University of Bologna , Viale Risorgimento 4, I-40136 Bologna Italy
| | - Cristina Femoni
- Dipartimento di Chimica Industriale "Toso Montanari″, University of Bologna , Viale Risorgimento 4, I-40136 Bologna Italy
| | - Maria Carmela Iapalucci
- Dipartimento di Chimica Industriale "Toso Montanari″, University of Bologna , Viale Risorgimento 4, I-40136 Bologna Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale "Toso Montanari″, University of Bologna , Viale Risorgimento 4, I-40136 Bologna Italy
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Cesari C, Ciabatti I, Femoni C, Iapalucci MC, Mancini F, Zacchini S. Heteroleptic Chini-Type Platinum Clusters: Synthesis and Characterization of Bis-Phospine Derivatives of [Pt 3n(CO) 6n] 2- (n = 2-4). Inorg Chem 2017; 56:1655-1668. [PMID: 28124896 DOI: 10.1021/acs.inorgchem.6b02750] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reactions of [Pt3n(CO)6n]2- (n = 2-4) homoleptic Chini-type clusters with stoichiometric amounts of Ph2PCH2CH2PPh2 (dppe) result in the heteroleptic Chini-type clusters [Pt6(CO)10(dppe)]2-, [Pt9(CO)16(dppe)]2-, and [Pt12(CO)20(dppe)2]2-. Their formation is accompanied by slight amounts of neutral species such as Pt4(CO)4(dppe)2, Pt6(CO)6(dppe)3, and Pt(dppe)2. A similar behavior was observed with the chiral ligand R-Ph2PCH(Me)CH2PPh2 (R-dppp), and two isomers of [Pt9(CO)16(R-dppp)]2- were identified. All the new species were spectroscopically characterized by means of IR and 31P NMR, and their structures were determined by single-crystal X-ray diffraction. The results obtained are compared to those previously reported for monodentate phosphines, that is, PPh3, as well as more rigid bidentate ligands, that is, CH2═C(PPh2)2 (P^P), CH2(PPh2)2 (dppm), and o-C6H4(PPh2)2 (dppb). From a structural point of view, functionalization of anionic platinum Chini clusters preserves their triangular Pt3 units, whereas the overall trigonal prismatic structures present in the homoleptic clusters are readily deformed and transformed upon functionalization. Such transformations may be just local deformations, as found in [Pt9(CO)16(dppe)]2-, [Pt9(CO)16(R-dppp)]2-, [Pt12(CO)22(PPh3)2]2-, and [Pt9(CO)16(PPh3)2]2-; an inversion of the cage from trigonal prismatic to octahedral, as observed in [Pt6(CO)10(dppe)]2- and [Pt6(CO)10(PPh3)2]2-; the reciprocal rotation of two trigonal prismatic units with the loss of a Pt-Pt contact as found in [Pt12(CO)20(dppe)2]2-.
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Affiliation(s)
- Cristiana Cesari
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Iacopo Ciabatti
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Cristina Femoni
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Maria Carmela Iapalucci
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Federica Mancini
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
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Bulut S, Fei Z, Siankevich S, Zhang J, Yan N, Dyson PJ. Aqueous-phase hydrogenation of alkenes and arenes: The growing role of nanoscale catalysts. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.09.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chaiyanurakkul A, Gao L, Nishikata T, Kojima K, Nagashima H. Catalysis on Water: Hydrogenation of Ketones and Aldehydes by Platinum Nanoparticles Dispersed in Amphiphilic Hyperbranched Polystyrene, Pt@HPS-NR3+Cl−. CHEM LETT 2014. [DOI: 10.1246/cl.140334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Lei Gao
- Institute for Materials Chemistry and Engineering, Kyushu University
| | - Takashi Nishikata
- Institute for Materials Chemistry and Engineering, Kyushu University
| | - Keisuke Kojima
- Chemical Research Laboratories, Nissan Chemical Industry, Ltd
| | - Hideo Nagashima
- Institute for Materials Chemistry and Engineering, Kyushu University
- CREST, Japan Science and Technology Agency (JST)
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Ciabatti I, Femoni C, Iapalucci MC, Longoni G, Lovato T, Zacchini S. PPh3-derivatives of [Pt3n(CO)6n]2- (n = 2-6) Chini's clusters: syntheses, structures, and 31P NMR studies. Inorg Chem 2013; 52:4384-95. [PMID: 23531268 DOI: 10.1021/ic3025414] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of the [Pt3n(CO)6n](2-) (n = 2-6) Chini's clusters with increasing amounts of PPh3 has been investigated in detail by combined FT-IR, (31)P{(1)H} NMR, and electrospray ionization-mass spectrometry (ESI-MS) studies, showing that up to three CO ligands are gradually substituted by PPh3, resulting in isonuclear phosphine-substituted anionic clusters of general formula [Pt3n(CO)(6n-x)(PPh3)(x)](2-) (n = 2-6; x = 1-3). Further addition of PPh3 results in the elimination of the neutral Pt3(CO)3(PPh3)3 species and formation of lower nuclearity anionic clusters. [Pt12(CO)22(PPh3)2](2-) and [Pt9(CO)16(PPh3)2](2-) have been structurally characterized, and they maintain the trigonal prismatic structures of the parent homoleptic clusters, with the two PPh3 ligands bonded to different external Pt3-triangles in relative cis-position. Conversely, the crystal structure of [Pt6(CO)10(PPh3)2](2-) shows that its metal cage is transformed from trigonal prismatic to trigonal antiprismatic after CO/PPh3 exchange.
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Affiliation(s)
- Iacopo Ciabatti
- Dipartimento di Chimica Industriale Toso Montanari, Università di Bologna, Viale Risorgimento 4-40136 Bologna, Italy
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Chowdhury AD, Bhaduri S, Lahiri GK. Is a naked platinum nanocatalyst better than the analogous supported catalysts? RSC Adv 2013. [DOI: 10.1039/c3ra23392h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Indra A, Maity P, Bhaduri S, Lahiri GK. Chemoselective Hydrogenation and Transfer Hydrogenation of Olefins and Carbonyls with the Cluster-Derived Ruthenium Nanocatalyst in Water. ChemCatChem 2012. [DOI: 10.1002/cctc.201200448] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Das S, Chakraborty I, Skachkov D, Ahmadi M, Ishikawa Y, Baran P, Raptis RG. Water-Soluble Derivatives of Octanuclear Iron-Oxo-Pyrazolato Complexes; An Experimental and Computational Study. Eur J Inorg Chem 2012; 2012:10.1002/ejic.201200428. [PMID: 24496308 PMCID: PMC3564675 DOI: 10.1002/ejic.201200428] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Indexed: 11/08/2022]
Abstract
Two water-soluble iron-pyrazolato complexes, [Fe8], have been prepared by the introduction of twelve hydroxyalkyl groups to the periphery of the approximately spherical octanuclear molecule and they are contrasted with their two organosoluble chloroalkyl analogues. All four new complexes, 1 - 4, have been characterized in solution by 1H-NMR and electrospray ionization mass spectroscopy. The one-electron reduction product of the water-soluble 3, [Fe8]-, has been structurally characterized by single crystal diffraction methods. In aqueous media, the four terminal Fe-Cl bonds of [Fe8] are partially hydrolysed and the resulting chloro/aqua/hydroxo species form supramolecular nanoscale aggregates, as determined by dynamic light scattering and electron microscopy. Preliminary computational studies by density functional theory methods have been employed in order to model the H-bonding interactions controlling the competing solvation and aggregation processes.
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Affiliation(s)
- Soma Das
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
| | - Indranil Chakraborty
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
| | - Dmitry Skachkov
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
| | - Majid Ahmadi
- Department of Physics, University of Puerto Rico, San Juan, PR 00931-3343, USA
| | - Yasuyuki Ishikawa
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
| | - Peter Baran
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
| | - Raphael G. Raptis
- Department of Chemistry and the Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3346, USA, Fax: (+) 787-7648242
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Control of chemoselectivity in hydrogenations of substituted nitro- and cyano-aromatics by cluster-derived ruthenium nanocatalysts. J Catal 2011. [DOI: 10.1016/j.jcat.2011.09.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Indra A, Doble M, Bhaduri S, Lahiri GK. Kinetic and Scanning Transmission Electron Microscopy Investigations on a MCM-41 Supported Cluster Derived Enantioselective Ruthenium Nanocatalyst. ACS Catal 2011. [DOI: 10.1021/cs200058q] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Arindam Indra
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
| | - Mukesh Doble
- Department of Biotechnology, Indian institute of Technology Madras, Chennai-600036, India
| | - Sumit Bhaduri
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Goutam Kumar Lahiri
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
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Gao F, Chen QH, Wang FP. Platinum–triethylamine-catalyzed hydrogenation of aldehydes and cyclohexanones. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Jacinto M, Landers R, Rossi L. Preparation of supported Pt(0) nanoparticles as efficient recyclable catalysts for hydrogenation of alkenes and ketones. CATAL COMMUN 2009. [DOI: 10.1016/j.catcom.2009.07.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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18
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Cavallini M. Inhomogeneous thin deposits: a strategy to exploit their functionality. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b903569a] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhu Y, Lee CN, Kemp R, Hosmane NS, Maguire J. Latest Developments in the Catalytic Application of Nanoscaled Neutral Group 8–10 Metals. Chem Asian J 2008; 3:650-62. [DOI: 10.1002/asia.200800005] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mirjafary Z, Saeidian H, Sadeghi A, Moghaddam FM. ZnO nanoparticles: An efficient nanocatalyst for the synthesis of β-acetamido ketones/esters via a multi-component reaction. CATAL COMMUN 2008. [DOI: 10.1016/j.catcom.2007.06.018] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Maity P, Basu S, Bhaduri S, Lahiri GK. Superior Performance of a Nanostructured Platinum Catalyst in Water: Hydrogenations of Alkenes, Aldehydes and Nitroaromatics. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200700034] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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