Mechanochemical synthesis of platinum(IV) complexes with N-heterocyclic carbenesстатья
Информация о цитировании статьи получена из
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Дата последнего поиска статьи во внешних источниках: 11 ноября 2019 г.
Аннотация:A new method for the synthesis of complexes Pt-IV(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 Pt-II(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 Pt-IV complexes (74-98%) as compared to the reaction in solutions.