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C60–bicyclo[2.2.1]heptanes: new hybrid mono- and hexakis-adducts of the C60 fullereneстатья
- Авторы: Akhmetov Arslan R., Tulyabaev Arthur R., Sabirov Denis Sh
- Журнал: Fullerenes, Nanotubes and Carbon Nanostructures
- Том: 33
- Номер: 1
- Год издания: 2025
- Издательство: Taylor & Francis
- Местоположение издательства: United Kingdom
- Первая страница: 12
- Последняя страница: 20
- DOI: 10.1080/1536383x.2024.2410446
- Аннотация: New fullerene derivatives keep attracting attention of chemists due to their possible applications. Fullerene adducts with saturated polycyclic hydrocarbons represent one of the promising classes of fullerene compounds but still have rare examples. To enhance molecular diversity of fullerene derivatives in this direction, we have synthesized the representatives of C60–bicyclo[2.2.1]heptanes. For this purpose, we first produced the unsubstituted organic hydrazones from various bicyclo[2.2.1]heptane derivatives and then used the organic precursors in the reactions with C60. New homofullerenes and methanofullerenes with one bicyclo[2.2.1]heptane fragment have been obtained under metal-complex catalysis conditions at the fullerene C60:hydrazone molar ratio equal to 1:1.5. If fullerene C60:hydrazone ratio was 1:10, homofullerenes with six bicyclo[2.2.1]heptane fragments were synthesized, which can be isomerized into methanofullerenes when boiling in o-dichlorobenzene.
- Добавил в систему: Сабиров Денис Шамилевич