Mechanochemical synthesis of platinum(IV) complexes with N-heterocyclic carbenes
- Авторы: Chikunov I.1, Ranny G.1, Astakhov A.1, Tafeenko V.2, Chernyshev V.1
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Учреждения:
- Platov South-Russian State Polytechnic University (NPI)
- Lomonosov Moscow State University
- Выпуск: Том 67, № 11 (2018)
- Страницы: 2003-2009
- Раздел: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/243160
- DOI: https://doi.org/10.1007/s11172-018-2321-2
- ID: 243160
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Аннотация
A new method for the synthesis of complexes PtIV(NHC)X4L (NHC is N-heterocyclic carbene of imidazole or benzimidazole series; X = Cl, Br; L is N-coordinated pyridine or NHC) based on mechanochemical oxidation of complexes PtII(NHC)X2L with dichloroiodobenzene (PhICl2) or pyridinium hydrobromide perbromide (PyHBr3) was proposed. Mechanochemical activation led to reduction in the synthesis time and increase in the selectivity of halogenation and yields of the target PtIV complexes (74–98%) as compared to the reaction in solutions.
Об авторах
I. Chikunov
Platov South-Russian State Polytechnic University (NPI)
Email: chern13@yandex.ru
Россия, 132 ul. Prosveshcheniya, Novocherkassk, 346428
G. Ranny
Platov South-Russian State Polytechnic University (NPI)
Email: chern13@yandex.ru
Россия, 132 ul. Prosveshcheniya, Novocherkassk, 346428
A. Astakhov
Platov South-Russian State Polytechnic University (NPI)
Email: chern13@yandex.ru
Россия, 132 ul. Prosveshcheniya, Novocherkassk, 346428
V. Tafeenko
Lomonosov Moscow State University
Email: chern13@yandex.ru
Россия, 1 Leninskie Gory, Moscow, 119991
V. Chernyshev
Platov South-Russian State Polytechnic University (NPI)
Автор, ответственный за переписку.
Email: chern13@yandex.ru
Россия, 132 ul. Prosveshcheniya, Novocherkassk, 346428