Synthesis, crystal structure and catalytic activity of a Dawson-type tungstophosphate decorated by copper complexes was written by Zhu, Haotian;Li, Xiaohui;Bai, Jianping;Lu, Mingda;An, Yue;You, Wansheng. And the article was included in Yingyong Huaxue in 2015.Name: 1,4-Dioxaspiro[4.5]decane This article mentions the following:
An inorganic-organic hybrid compound [Cu(H2biim)2(H2O)][{Cu(H2biim)2}2(P2W18O62)]·11H2O (H2biim = 2,2′-biimidazole) (1) was hydrothermally constructed by the reaction of Cu(II)-H2biim complexes and Dawson-type tungstophosphate, and characterized by single-crystal x-ray diffraction, IR spectroscopy (IR), X-ray powder diffraction (XRD), elemental anal. and electrochem. anal. Structural anal. showed that the polyanion [P2W18O62]6-, as a bidentate ligand, coordinates with two Cu2+ ions to form a bi-Cu(II)-supporting heteropolyanion [{Cu(H2biim)2}2(P2W18O62)]2-, which was surrounded by an isolated [Cu(H2biim)2(H2O)]2+ and eleven H2O mols. The presence of N-H···O/OW hydrogen bonds between H2biim mols. and polyoxoanion or water mols., in company with the synergistic effect of electrostatic interactions and π-π stack, gave a crystal material with 3-dimensional framework further. Compound 1 displayed good electrocatalytic activity toward the reduction of H2O2 and Na2NO2. Meanwhile it was also a good acid-catalyst for the synthesis of cyclohexanone ethylene ketal and could be recycled. In the experiment, the researchers used many compounds, for example, 1,4-Dioxaspiro[4.5]decane (cas: 177-10-6Name: 1,4-Dioxaspiro[4.5]decane).
1,4-Dioxaspiro[4.5]decane (cas: 177-10-6) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Dioxole functionalized metal-organic frameworks have also been recently reported.Name: 1,4-Dioxaspiro[4.5]decane
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem