Journal ArticleDOI
Hybrid Organic−Inorganic Polyoxometalate Compounds: From Structural Diversity to Applications
TLDR
Polyoxometalates (POMs) are discrete anionic metaloxygen clusters which can be regarded as soluble oxide fragments which play a great role in various areas ranging from catalysis, medicine, electrochemistry, photochromism,5 to magnetism.Abstract:
Polyoxometalates (POMs) are discrete anionic metaloxygen clusters which can be regarded as soluble oxide fragments. They exhibit a great diversity of sizes, nuclearities, and shapes. They are built from the connection of {MOx} polyhedra, M being a d-block element in high oxidation state, usually VIV,V, MoVI, or WVI.1 While these species have been known for almost two centuries, they still attract much interest partly based on their large domains of applications. They play a great role in various areas ranging from catalysis,2 medicine,3 electrochemistry,4 photochromism,5 to magnetism.6 This palette of applications is intrinsically due to the combination of their added value properties (redox properties, large sizes, high negative charges, nucleophilicity...). Parallel to this domain, the organic-inorganic hybrids area has followed a similar expansion during the last 10 years. The concept of organic-inorganic hybrid materials * To whom correspondence should be addressed. E-mail: dolbecq@ chimie.uvsq.fr. Chem. Rev. 2010, 110, 6009–6048 6009read more
Citations
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Journal ArticleDOI
Polyoxometalate-based room-temperature phosphorescent materials induced by anion-π interactions.
TL;DR: A series of host-guest materials containing polyoxometalate anions and lanthanide-organic layers have been synthesized and structurally characterized and emit strong red room-temperature phosphorescence and exhibit reversible photochromism.
Journal ArticleDOI
New Simple Synthesis Route for Decatungstate Hybrids: Novel Thermo-Regulated Phase Transfer Catalysts for Selective Oxidation of Alcohols
TL;DR: In this article, a generalized synthesis method for decatungstate hybrids from bisulfate-based acidic ionic liquids was reported, and they were used as novel catalysts in selective oxidation of alcohols to aldehydes or ketones.
Journal ArticleDOI
Supramolecular Two-Dimensional Systems and Their Biological Applications.
TL;DR: The current advances in 2D material development using molecular assembly are discussed with respect to the rational design of self‐assembling aromatic amphiphiles, the formation of 2D structures, and the biological applications of functional 2D materials.
Journal ArticleDOI
Early‐Lanthanide Complexes with All‐Inorganic Macrocyclic Polyoxovanadate Ligands
TL;DR: In this article, a cyclic linkage of nine or ten VO4 tetrahedra through vertex sharing was constructed for early-lanthanide(III) complexes with cyclic polyoxovanadate ligands.
Journal ArticleDOI
Chiral Dawson-Type Hybrid Polyoxometalate Catalyzes Enantioselective Diels-Alder Reactions
Wen-Jing Xuan,Wen-Jing Xuan,Candice Botuha,Candice Botuha,Bernold Hasenknopf,Bernold Hasenknopf,Serge Thorimbert,Serge Thorimbert +7 more
TL;DR: Chirality transfer from the chiral anionic polyoxometalate to the covalently linked achiral imidazolidinone allows Diels-Alder cycloaddition products to be obtained with good yields and high enantioselectivities when using cyclopentadiene and acrylaldehydes as partners.
References
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TL;DR: A novel regiospecific copper(I)-catalyzed 1,3-dipolar cycloaddition of terminal alkynes to azides on solid-phase is reported, and the X-ray structure of 2-azido-2-methylpropanoic acid has been solved, to yield structural information on the 1, 3-dipoles entering the reaction.
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Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage
Mohamed Eddaoudi,Jaheon Kim,Nathaniel L. Rosi,David T. Vodak,Joseph Wachter,Michael O'Keeffe,Omar M. Yaghi +6 more
TL;DR: Metal-organic framework (MOF-5), a prototype of a new class of porous materials and one that is constructed from octahedral Zn-O-C clusters and benzene links, was used to demonstrate that its three-dimensional porous system can be functionalized with the organic groups and can be expanded with the long molecular struts biphenyl, tetrahydropyrene, pyrene, and terphenyl.
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