Synthesis of B-Substituted Anthracenyl and Pyrenyl Derivatives of ortho-Carborane

Авторы: Shmal’ko Akim V., Anufriev Sergey A., Suponitsky Kyrill Yu, Antoshkina Evgeniia P., Sivaev Igor B., Bregadze Vladimir I.
Журнал: INORGANICS
Том: 13
Номер: 5
Год издания: 2025
Издательство: Molecular Diversity Preservation International (MDPI)
Местоположение издательства: Basel, Switzerland
Номер статьи: 138
DOI: 10.3390/inorganics13050138
Аннотация: Isomeric B-substituted anthracenyl and pyrenyl derivatives of ortho-carborane containing polycyclic aromatic substituents both in the position of the carborane cage most distant from the carbon atoms (position 9) and in the neighboring position (position 3) were synthesized by Pd-catalyzed cross-coupling of the corresponding iodo derivatives of ortho-carborane with polycyclic aryl zinc bromides. The derivative containing two pyrenyl substituents at the positions most distant from the carbon atoms of the ortho-carborane cage, 9,12-di(pyren-1′-yl)-ortho-carborane, was obtained in a similar way starting from 9,12-diiodo-ortho-carborane. The solid-state structures of the pyrene-containing derivatives 3-pyren-1′-yl-ortho-carborane, 9-pyren-1′-yl-ortho-carborane, and 9,12-di(pyren-1′-yl)-ortho-carborane were determined by single-crystal X-ray diffraction.
Добавил в систему: Сиваев Игорь Борисович

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