Syntheses and Physical-Chemical Properties of Phenylvinylidene Complexes with MnPt Core, Containing Diphenylphosphine Ligand at the Platinum Atom

Abstract

Разработан метод синтеза новых биядерных μ-винилиденовых комплексов типа Cp(CO)2MnPt(μ-C=CHPh)(PPh2H)(L) [L = PPh3 (1), P(OPri)3 (2)], содержащих дифенилфосфиновый лиганд PPh2H при атоме платины. Полученные соединения изучены методами ИК- и ЯМР-спектроскопии. На основе спектроскопических данных предложено строение комплексовA synthetic approach to the new heterobinuclear μ-phenylvinylidene complexes Cp(CO)2MnPt(μ- C=CHPh)(PPh2H)(L) [L = PPh3 (1), P(OPri)3 (2)], containing diphenylphosphine ligand at the platinum atom, was developed. The compounds were studied by IR- and NMR-spectroscopy. Their molecular structures were proposed based on IR, NMR spectroscopic dat