1797-75-7Relevant articles and documents
Ball-Milling-Enabled Reactivity of Manganese Metal**
Bolt, Robert R. A.,Browne, Duncan L.,Howard, Joseph L.,Khan, Adam,Magri, Giuseppina,Morrill, Louis C.,Nicholson, William I.,Richards, Emma,Seastram, Alex C.
supporting information, p. 23128 - 23133 (2021/09/20)
Efforts to generate organomanganese reagents under ball-milling conditions have led to the serendipitous discovery that manganese metal can mediate the reductive dimerization of arylidene malonates. The newly uncovered process has been optimized and its mechanism explored using CV measurements, radical trapping experiments, EPR spectroscopy, and solution control reactions. This unique reactivity can also be translated to solution whereupon pre-milling of the manganese is required.
Synthesis and structure of allylated derivatives of fullerenes C60 and C70
Gubskaya,Islamova,Fazleeva,Latypov, Sh. K.,Saifina,Gubaidullin,Sharafutdinova,Nuretdinov,Sinyashin
, p. 1556 - 1565 (2017/03/01)
New chromatographically pure monoand hexamethanofullerenes C60 and C70 containing active allylic groups were synthesized by Bingel—Hirsch reaction. These compounds are promising for the studies of biological activity, as well as for obtaining on their basis new fullerenecontaining materials. The purity and composition of the synthesized compounds were confirmed by MALDI-TOF mass spectrometry and HPLC, their structure was established by 1H and 13C NMR spectroscopy and X-ray diffraction.
A highly-ordered 3D covalent fullerene framework
Minar, Norma K.,Hou, Kun,Westermeier, Christian,D?blinger, Markus,Schuster, J?rg,Hanusch, Fabian C.,Nickel, Bert,Ozin, Geoffrey A.,Bein, Thomas
supporting information, p. 7577 - 7581 (2015/06/25)
A highly-ordered 3D covalent fullerene framework is presented with a structure based on octahedrally functionalized fullerene building blocks in which every fullerene is separated from the next by six functional groups and whose mesoporosity is controlled by cooperative self-assembly with a liquid-crystalline block copolymer. The new fullerene-framework material was obtained in the form of supported films by spin coating the synthesis solution directly on glass or silicon substrates, followed by a heat treatment. The fullerene building blocks coassemble with a liquid-crystalline block copolymer to produce a highly ordered covalent fullerene framework with orthorhombic Fmmm symmetry, accessible 7.5 nm pores, and high surface area, as revealed by gas adsorption, NMR spectroscopy, small-angle X-ray scattering (SAXS), and TEM. We also note that the 3D covalent fullerene framework exhibits a dielectric constant significantly lower than that of the nonporous precursor material. Self-assembling C60: A highly ordered 3D fullerene framework is prepared with a structure based on octahedrally functionalized fullerene building blocks. The C60 building blocks coassemble with a liquid-crystalline block copolymer to produce a covalent fullerene framework with orthorhombic Fmmm symmetry and 7.5 nm pores.