http://www.cnr.it/ontology/cnr/individuo/prodotto/ID231559

\"Click\" on MOFs: a Versatile Tool for the Multimodal Derivatization of N3-decorated Metal Organic Frameworks (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

\"Click\" on MOFs: a Versatile Tool for the Multimodal Derivatization of N3-decorated Metal Organic Frameworks (Articolo in rivista) (literal)

Anno

2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1021/cm400899a (literal)

Alternative label

Tuci, Giulia; Rossin, Andrea; Xu,Xiaoying; Ranocchiari, Marco; van Bokhoven, Jeroen A.; Luconi, Lapo; Manet, Ilse; Melucci, Manuela; Giambastiani, Giuliano (2013)
"Click" on MOFs: a Versatile Tool for the Multimodal Derivatization of N3-decorated Metal Organic Frameworks
in Chemistry of materials (Online); ACS, American chemical society, Washington, DC (Stati Uniti d'America)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Tuci, Giulia; Rossin, Andrea; Xu,Xiaoying; Ranocchiari, Marco; van Bokhoven, Jeroen A.; Luconi, Lapo; Manet, Ilse; Melucci, Manuela; Giambastiani, Giuliano (literal)

Pagina inizio

2297 (literal)

Pagina fine

2308 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

25 (literal)

Rivista

Chemistry of materials (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

11 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

11 (literal)

Note

ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM, Via Madonna del Piano, 10 - 50019 Sesto F.no, Florence, Italy Laboratory of Catalysis and Sustainable Chemistry, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland Department of Chemistry and Applied Biosciences Laboratory of Chemical and Bioengineering, ETH Zurich, CH-8093 Zürich, Switzerland Institute for the Organic Synthesis and Photoreactivity, ISOF-CNR, Via Gobetti 101, 40129 Bologna, Italy (literal)

Titolo

\"Click\" on MOFs: a Versatile Tool for the Multimodal Derivatization of N3-decorated Metal Organic Frameworks (literal)

Abstract

Postsynthetic modification (PSM) has been exploited for the preparation of two novel N3-decorated MOFs, namely, UMCM-1-N3[Zn4O(N3tpa)(btb)4/3; N3tpa2- = 2-azidoterephthalate; btb3- = 4,4?,4?-benzene-1,3,5-triyltribenzoate] and MIXMOF-5-N3[Zn4O(N3tpa)0.4(tpa)2.6; tpa2- = terephthalate], featured by both different azido functional group content and crystalline structure. Subsequently, the as-synthesized materials were further transformed through an efficient and versatile approach capable of imparting multimodality to these porous organic-inorganic polymers. Cu-mediated acetylene-azide coupling (CuAAC; \"click\" reaction) has been performed in a single step, under optimized conditions, with complete azido -> triazole conversion using either single acetylene derivatives or mixtures of reactive terminal alkynes in variable molar fractions to give homo- and heteroderivatized MOFs. An accurate control of the relative percentages of the functional groups in the final heterofunctionalized materials is conveniently achieved through a fine-tuning of the starting acetylene mixtures molar ratio. All MOFs derivatives have been characterized through thermogravimetric analysis coupled with MS analysis of volatiles (TG-MS), powder X-ray diffaction(PXRD), FT-IR spectroscopy, and 1H NMR spectroscopy of the digested functionalized samples. Fluorescence studies on properly labeled (dye-functionalized) MOFs have been used for the first time to assess the statistical distribution of the \"reactive probe\" throughout the bulk material. (literal)

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