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Laurans M, Mattera M, Salles R, K’Bidi L, Gouzerh P, Renaudineau S, Volatron F, Guillemot G, Blanchard S, Izzet G, Solé-Daura A, Poblet JM, Proust A. When Identification of the Reduction Sites in Mixed Molybdenum/Tungsten Keggin-Type Polyoxometalate Hybrids Turns Out Tricky. Inorg Chem 2022; 61:7700-7709. [PMID: 35549467 PMCID: PMC9234957 DOI: 10.1021/acs.inorgchem.2c00866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Indexed: 12/01/2022]
Abstract
The mixed molybdenum/tungsten Keggin-type polyoxometalate (POM) hybrid (TBA)4[PW9Mo2O39{Sn(C6H4I)}] (TBA = tert-butylammonium) has been prepared by the reaction between [α-PW9Mo2O39]7- and [Cl3Sn(C6H4I)] in dried acetonitrile, in the presence of tetra-n-butylammonium bromide. A further coupling reaction affords the ferrocenyl derivative (TBA)4[PW9Mo2O39{Sn(C6H4)C≡C(C6H4)Fc}]. The POM hybrids have been thoroughly characterized by NMR and IR spectroscopies. Electrochemical analysis confirms their ease of reduction compared to the all-W analogue, albeit with a second reduction process occurring at a lower potential than in the all-Mo species. It is noteworthy that the second reduction is accompanied by an unusual red shift of the electronic absorption spectrum. Whereas there is no doubt that the first reduction deals with Mo, the location of the second electron in the bireduced species, on the second Mo or on W, has thus been the subject of a cross-investigation by spectroelectrochemistry, electron spin resonance, and theoretical calculations. Finally, it came out that the second reduction is also Mo-centered with two unpaired and antiferromagnetically coupled extra electrons.
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Affiliation(s)
- Maxime Laurans
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Michele Mattera
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Raphaël Salles
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Ludivine K’Bidi
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Pierre Gouzerh
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Séverine Renaudineau
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Florence Volatron
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Geoffroy Guillemot
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Sébastien Blanchard
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Guillaume Izzet
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Albert Solé-Daura
- Department
de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel-lí Domingo 1, 43007 Tarragona, Spain
| | - Josep M. Poblet
- Department
de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel-lí Domingo 1, 43007 Tarragona, Spain
| | - Anna Proust
- Institut
Parisien de Chimie Moléculaire, Sorbonne
Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
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2
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Anyushin AV, Kondinski A, Parac-Vogt TN. Hybrid polyoxometalates as post-functionalization platforms: from fundamentals to emerging applications. Chem Soc Rev 2019; 49:382-432. [PMID: 31793568 DOI: 10.1039/c8cs00854j] [Citation(s) in RCA: 213] [Impact Index Per Article: 42.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Polyoxometalates (POMs) represent an important group of metal-oxo nanoclusters, typically comprised of early transition metals in high oxidation states (mainly V, Mo and W). Many plenary POMs exhibit good pH, solvent, thermal and redox stability, which makes them attractive components for the design of covalently integrated hybrid organic-inorganic molecules, herein referred to as hybrid-POMs. Until now, thousands of organic hybrid-POMs have been reported; however, only a small fraction can be further functionalized using other organic molecules or metal cations. This emerging class of 'post-functionalizable' hybrid-POMs constitute a valuable modular platform that permits coupling of POM properties with different organic and metal cation functionalities, thereby expanding the key physicochemical properties that are relevant for application in (photo)catalysis, bioinorganic chemistry and materials science. The post-functionalizable hybrid-POM platforms offer an opportunity to covalently link multi-electron redox responsive POM cores with virtually any (bio)organic molecule or metal cation, generating a wide range of materials with tailored properties. Over the past few years, these materials have been showcased in the preparation of framework materials, functional surfaces, surfactants, homogeneous and heterogeneous catalysts and light harvesting materials, among others. This review article provides an overview on the state of the art in POM post-functionalization and highlights the key design and structural features that permit the discovery of new hybrid-POM platforms. In doing so, we aim to make the subject more comprehensible, both for chemists and for scientists with different materials science backgrounds interested in the applications of hybrid (POM) materials. The review article goes beyond the realms of polyoxometalate chemistry and encompasses emerging research domains such as reticular materials, surfactants, surface functionalization, light harvesting materials, non-linear optics, charge storing materials, and homogeneous acid-base catalysis among others.
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Liu Y, Oble J, Poli G. Switchable selectivity in Pd-catalyzed [3 + 2] annulations of γ-oxy-2-cycloalkenones with 3-oxoglutarates: C-C/C-C vs C-C/O-C bond formation. Beilstein J Org Chem 2019; 15:1107-1115. [PMID: 31164947 PMCID: PMC6541379 DOI: 10.3762/bjoc.15.107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 05/06/2019] [Indexed: 11/23/2022] Open
Abstract
Two complementary [3 + 2] annulation protocols between 3-oxoglutarates and cyclic γ-oxy-2-cycloalkenones, simply differing on the reaction temperature, are disclosed. These domino transformations allow C-C/O-C or C-C/C-C [3 + 2] annulations at will, via an intermolecular Pd-catalyzed C-allylation/intramolecular O- or C-1,4-addition sequence, respectively. In particular, exploiting the reversibility of the O-1,4-addition step, in combination with the irreversible C-1,4-addition/decarboxylation path, the intramolecular conjugate addition step could be diverted from the kinetic (O-alkylation) to the thermodynamic path (C-alkylation) thanks to a simple temperature increase. Crucial for the success of this bis-nucleophile/bis-electrophile [3 + 2] annulation is its well-defined step chronology in combination with the total chemoselectivity of the former step. This [3 + 2] C-C/O-C bond forming annulation protocol could be also extended to 1,3,5-triketones as well as 1,3-bis-sulfonylpropan-2-one bis-nucleophiles.
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Affiliation(s)
- Yang Liu
- Sorbonne Université, Faculté des Sciences et Ingénierie, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005 Paris, France
| | - Julie Oble
- Sorbonne Université, Faculté des Sciences et Ingénierie, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005 Paris, France
| | - Giovanni Poli
- Sorbonne Université, Faculté des Sciences et Ingénierie, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005 Paris, France
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4
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Rafiee E, Kahrizi M. Collaboration of Ni, polyoxometalates and layered double hydroxides: synthesis, characterization, electrochemical and mechanism investigations as nano-catalyst in the Heck coupling reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3557-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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5
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Izzet G, Volatron F, Proust A. Tailor-made Covalent Organic-Inorganic Polyoxometalate Hybrids: Versatile Platforms for the Elaboration of Functional Molecular Architectures. CHEM REC 2016; 17:250-266. [PMID: 27546462 DOI: 10.1002/tcr.201600092] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Indexed: 11/08/2022]
Abstract
Post-functionalization of organically modified polyoxometalates (POMs) is a powerful synthetic tool to devise functional building blocks for the rational elaboration of POM-based molecular materials. In this personal account we focus on iodoaryl-terminated POM platforms, describe reliable routes to the synthesis of covalent organic-inorganic POM-based hybrids and their integration into advanced molecular architectures or multi-scale assemblies as well as their immobilization onto surfaces. Valorisation of the remarkable redox properties of POMs in the fields of artificial synthesis and molecular electronic is especially considered.
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Affiliation(s)
- Guillaume Izzet
- Institut Parisien de Chimie Moléculaire UMR CNRS 8232, Sorbonne Universités, UPMC-Paris06, 4 Place Jussieu, F-75005, Paris, France
| | - Florence Volatron
- Institut Parisien de Chimie Moléculaire UMR CNRS 8232, Sorbonne Universités, UPMC-Paris06, 4 Place Jussieu, F-75005, Paris, France
| | - Anna Proust
- Institut Parisien de Chimie Moléculaire UMR CNRS 8232, Sorbonne Universités, UPMC-Paris06, 4 Place Jussieu, F-75005, Paris, France
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6
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Boulicault JE, Alves S, Cole RB. Negative Ion MALDI Mass Spectrometry of Polyoxometalates (POMs): Mechanism of Singly Charged Anion Formation and Chemical Properties Evaluation. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2016; 27:1301-1313. [PMID: 27142457 DOI: 10.1007/s13361-016-1400-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Revised: 03/29/2016] [Accepted: 03/30/2016] [Indexed: 06/05/2023]
Abstract
MALDI-MS has been developed for the negative ion mode analysis of polyoxometalates (POMs). Matrix optimization was performed using a variety of matrix compounds. A first group of matrixes offers MALDI mass spectra containing abundant intact singly charged anionic adduct ions, as well as abundant in-source fragmentations at elevated laser powers. A relative ranking of the ability to induce POM fragmentation is found to be: DAN > CHCA > CNA > DIT> HABA > DCTB > IAA. Matrixes of a second group provide poorer quality MALDI mass spectra without observable fragments. Sample preparation, including the testing of salt additives, was performed to optimize signals for a model POM, POMc12, the core structure of which bears four negative charges. The matrix 9-cyanoanthracene (CNA) provided the best signals corresponding to singly charged intact POMc12 anions. Decompositions of these intact anionic species were examined in detail, and it was concluded that hydrogen radical-induced mechanisms were not prevalent, but rather that the observed prompt fragments originate from transferred energy derived from initial electronic excitation of the CNA matrix. Moreover, in obtained MALDI mass spectra, clear evidence of electron transfer to analyte POM species was found: a manifestation of the POMs ability to readily capture electrons. The affinity of polyanionic POMc12 toward a variety of cations was evaluated and the following affinity ranking was established: Fe(3+) > Al(3+) > Li(+) > Ga(3+) > Co(2+) > Cr(3+) > Cu(2+) > [Mn(2+), Mg(2+)] > [Na(+), K(+)]. Thus, from the available cationic species, specific adducts are preferentially formed, and evidence is given that these higher affinity POM complexes are formed in the gas phase during the early stages of plume expansion. Graphical Abstract ᅟ.
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Affiliation(s)
- Jean E Boulicault
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75252, Paris Cedex 05, France
| | - Sandra Alves
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75252, Paris Cedex 05, France
| | - Richard B Cole
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75252, Paris Cedex 05, France.
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7
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Foubelo F, Nájera C, Yus M. The Hiyama Cross-Coupling Reaction: New Discoveries. CHEM REC 2016; 16:2521-2533. [DOI: 10.1002/tcr.201600063] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Indexed: 12/19/2022]
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Huder L, Rinfray C, Rouchon D, Benayad A, Baraket M, Izzet G, Lipp-Bregolin F, Lapertot G, Dubois L, Proust A, Jansen L, Duclairoir F. Evidence for Charge Transfer at the Interface between Hybrid Phosphomolybdate and Epitaxial Graphene. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4774-4783. [PMID: 27118296 DOI: 10.1021/acs.langmuir.6b00870] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The interfacing of polyoxometalates and graphene can be considered to be an innovative way to generate hybrid structures that take advantage of the properties of both components. Polyoxometalates are redox-sensitive and photosensitive compounds with high temperature stability (up to 400 °C for some), showing tunable properties depending on the metal incorporated inside the complex. Graphene has a unique electronic band structure combined with good material properties for electrical and optical applications. The spontaneous, rather than electrochemical, functionalization of epitaxial graphene on SiC with Keggin phosphomolybdate derivative TBA3[PMo11O39{Sn(C6H4)C≡C(C6H4)N2}] (named K(Mo)Sn[N2(+)]) bearing a phenyl diazonium unit is investigated. Graphene decoration is evidenced by means of AFM, Raman, XPS, and cyclic voltammetry, indicating a successful immobilization of the polyoxomolybdate. The covalent bonding of the polyoxometalate to the graphene substrate can be deduced from the appearance of a D band in the Raman spectra and from the loss of mobility in the electrical conduction. High-resolution XPS spectra reveal an electron transfer from the graphene to the Mo complex. The comparison of charge-carrier density measurements before and after grafting supports the p-type doping effect, which is further evidenced by work function UPS measurements.
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Affiliation(s)
- Loïc Huder
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Corentin Rinfray
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Denis Rouchon
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA-LETI, MINATEC, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Anass Benayad
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA-LITEN, MINATEC, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Mira Baraket
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Guillaume Izzet
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Felipe Lipp-Bregolin
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Gérard Lapertot
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Lionel Dubois
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Anna Proust
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Louis Jansen
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Florence Duclairoir
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
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9
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Debela AM, Ortiz M, Beni V, Thorimbert S, Lesage D, Cole RB, O'Sullivan CK, Hasenknopf B. Biofunctionalization of Polyoxometalates with DNA Primers, Their Use in the Polymerase Chain Reaction (PCR) and Electrochemical Detection of PCR Products. Chemistry 2015; 21:17721-7. [PMID: 26490074 DOI: 10.1002/chem.201502247] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Indexed: 12/18/2022]
Abstract
The bioconjugation of polyoxometalates (POMs), which are inorganic metal oxido clusters, to DNA strands to obtain functional labeled DNA primers and their potential use in electrochemical detection have been investigated. Activated monooxoacylated polyoxotungstates [SiW11 O39 {Sn(CH2 )2 CO}](8-) and [P2 W17 O61 {Sn(CH2 )2 CO}](6-) have been used to link to a 5'-NH2 terminated 21-mer DNA forward primer through amide coupling. The functionalized primer was characterized by using a battery of techniques, including electrophoresis, mass spectrometry, as well as IR and Raman spectroscopy. The functionality of the POM-labeled primers was demonstrated through hybridization with a surface-immobilized probe. Finally, the labeled primers were successfully used in the polymerase chain reaction (PCR) and the PCR products were characterized by using electrophoresis.
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Affiliation(s)
- Ahmed M Debela
- Departament d'Enginyeria Química, Universitat Rovira i Virgili, Avinguda Països Catalans, 26, 43007 Tarragona (Spain)
| | - Mayreli Ortiz
- Departament d'Enginyeria Química, Universitat Rovira i Virgili, Avinguda Països Catalans, 26, 43007 Tarragona (Spain)
| | - Valerio Beni
- Departament d'Enginyeria Química, Universitat Rovira i Virgili, Avinguda Països Catalans, 26, 43007 Tarragona (Spain)
| | - Serge Thorimbert
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (UMR 8232), 4 place Jussieu, 75005 Paris (France)
| | - Denis Lesage
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (UMR 8232), 4 place Jussieu, 75005 Paris (France)
| | - Richard B Cole
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (UMR 8232), 4 place Jussieu, 75005 Paris (France)
| | - Ciara K O'Sullivan
- Departament d'Enginyeria Química, Universitat Rovira i Virgili, Avinguda Països Catalans, 26, 43007 Tarragona (Spain). .,ICREA, Passeig Lluis Companys 23, 08010 Barcelona (Spain).
| | - Bernold Hasenknopf
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (UMR 8232), 4 place Jussieu, 75005 Paris (France).
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10
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Rinfray C, Renaudineau S, Izzet G, Proust A. A covalent polyoxomolybdate-based hybrid with remarkable electron reservoir properties. Chem Commun (Camb) 2015; 50:8575-7. [PMID: 24956498 DOI: 10.1039/c4cc03779k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A new polyoxomolybdate-based hybrid platform TBA4[PMo11O39{Sn(p-C6H4I)}] is reported. The presence of a post-functionalisable iodo-aryl moiety allows the grafting of a ferrocenyl moiety onto the POM. The electrochemical characterisation shows the effect of molybdenum on the electron reservoir properties of POM-based hybrids, which are further enhanced upon the addition of an acid.
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Affiliation(s)
- Corentin Rinfray
- Institut Parisien de Chimie Moléculaire Sorbonne Universités, UPMC Univ Paris 06, CNRS UMR 8232, Université Pierre et Marie Curie, 4 place Jussieu, case courrier 42, 75252 Paris Cedex 05, France.
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11
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Khan RNN, Lv C, Zhang J, Hao J, Wei Y. N-alkylation of organo-imido substituted polyoxometalates: an efficient and stoichiometric approach for the easy post-modification of polyoxometalates. Dalton Trans 2015; 44:4568-75. [DOI: 10.1039/c4dt03637a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A high-yield post-functionalization protocol developed here provides an easy inclusion of the desired organic groups on a POM's highly negative surface.
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Affiliation(s)
| | - Chunlin Lv
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Jin Zhang
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Jian Hao
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yongge Wei
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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12
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Wang X, Xue L, Wang Z. A Copper-Catalyzed Three-Component Reaction of Triethoxysilanes, Sulfur Dioxide, and Hydrazines. Org Lett 2014; 16:4056-8. [DOI: 10.1021/ol5018849] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Xianbo Wang
- Department
of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang 330031, P. R. China
| | - Lijun Xue
- School
of Chemistry and Chemical Engineering, Chongqing University, 174 Shazhengjie, Chongqing 400044, P. R. China
| | - Zhiyong Wang
- School
of Chemistry and Chemical Engineering, Chongqing University, 174 Shazhengjie, Chongqing 400044, P. R. China
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Bosch-Navarro C, Matt B, Izzet G, Romero-Nieto C, Dirian K, Raya A, Molina SI, Proust A, Guldi DM, Martí-Gastaldo C, Coronado E. Charge transfer interactions in self-assembled single walled carbon nanotubes/Dawson–Wells polyoxometalate hybrids. Chem Sci 2014. [DOI: 10.1039/c4sc01335b] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Electron transfer in strongly coupled photoactive hybrids built by direct combination of Dawson-type polyoxometalates with pyrene anchors and SWCNTs.
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Affiliation(s)
| | - Benjamin Matt
- Institut Parisien de Chimie Moléculaire
- Sorbonne Universités UPMC Univ Paris 06
- UMR CNRS 7201
- Université Pierre et Marie Curie
- Paris Cedex 05, France
| | - Guillaume Izzet
- Institut Parisien de Chimie Moléculaire
- Sorbonne Universités UPMC Univ Paris 06
- UMR CNRS 7201
- Université Pierre et Marie Curie
- Paris Cedex 05, France
| | - Carlos Romero-Nieto
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- Department Chemie und Pharmazie und Interdisziplinäres Zentrum für Molekulare Materialien
- Erlangen, Germany
| | - Konstantin Dirian
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- Department Chemie und Pharmazie und Interdisziplinäres Zentrum für Molekulare Materialien
- Erlangen, Germany
| | - Andrés Raya
- Departamento de Ciencia de los Materiales e I.M. y Q.I
- Facultad de Ciencias
- Universidad de Cádiz
- Cádiz, Spain
| | - Sergio I. Molina
- Departamento de Ciencia de los Materiales e I.M. y Q.I
- Facultad de Ciencias
- Universidad de Cádiz
- Cádiz, Spain
| | - Anna Proust
- Institut Parisien de Chimie Moléculaire
- Sorbonne Universités UPMC Univ Paris 06
- UMR CNRS 7201
- Université Pierre et Marie Curie
- Paris Cedex 05, France
| | - Dirk M. Guldi
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- Department Chemie und Pharmazie und Interdisziplinäres Zentrum für Molekulare Materialien
- Erlangen, Germany
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