92361-49-4, Name is Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II), molecular formula is C46H45ClP2Ru, belongs to ruthenium-catalysts compound, is a common compound. In a patnet, once mentioned the new application about 92361-49-4, Product Details of 92361-49-4
Reaction of the in-situ-generated ruthenium-acetylide complex C5Me5Ru(PPh3)C?CPh with small molecules
A coordinatively unsaturated acetylide species C5Me5Ru(PPh3)C?CPh (1) was generated in situ from the reaction of ruthenium-vinylidene complex C5-Me5Ru(Cl)(PPh3)=C=CHPh (2) with Et3N. The vinylidene complex 2 was prepared from the substitution reaction of C5Me5Ru(PPh3)2Cl with PhC?CH. The in-situ-generated 1 was found to react readily with a variety of small molecules. For example, the reaction of 1 with CO produced the stable adduct C5Me5Ru(CO)-(PPh3)C?CPh (3) in 85% yield, the structure of which was established by X-ray crystallography. The similar reactions of 1 with H2 and PhC?CPh also gave the hydride complex C5Me5Ru(PPh3)(H)(H2C=CHPh) (4) (76% yield) and the alkyne complex C5Me5Ru(PPh3)-(PhC?CPh)C?CPh (5) (85% yield), respectively. The reaction of 1 with CO2 produced the carboxylate complex C5Me5Ru(PPh3)(eta2-O 2CC?CPh) (6) from the insertion of CO2 to the ruthenium-acetylide carbon bond.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Product Details of 92361-49-4. In my other articles, you can also check out more blogs about 92361-49-4
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI