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New sonochemical reactions of the C60 fullerene with amino alcohols yielding morpholine–C60 adductsстатья
- Авторы: Kinzyabaeva Zemfira S., Sabirov Denis Sh
- Журнал: Fullerenes, Nanotubes and Carbon Nanostructures
- Том: 30
- Год издания: 2022
- Издательство: Taylor & Francis
- Местоположение издательства: United Kingdom
- DOI: 10.1080/1536383x.2022.2078314
- Аннотация: A selective and efficient method for the synthesis of previously unknown mono-adducts of the C60 fullerene with fused morpholine moieties has been developed based on the reaction of C60 with amino alcohols, including biogenic amines (2-aminoethanol, 2-amino-1-phenylethanol, noradrenaline, and adrenaline), in a mixed solvent (toluene/DMF) at room temperature under air and ultrasonication. The radical anion C60•‒ (g = 2.0004 and ΔH1/2 = 3.4 G) was detected as a key intermediate by the EPR method upon the synthesis of the C60–morpholine adduct. This intermediate results due to the one-electron transfer from 2-aminoethanol onto the C60 core.
- Добавил в систему: Сабиров Денис Шамилевич