Related Products of 92390-26-6. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium, is researched, Molecular C18H28ClRu, CAS is 92390-26-6, about Organoruthenium thermochemistry. Enthalpies of reaction of (Cp*RuCl)4 and Cp*Ru(COD)Cl (Cp* = η5-C5Me5, COD = cyclooctadiene) with dienes and tertiary phosphine ligands. Author is Luo, Lubin; Nolan, Steven P.; Fagan, Paul J..
The enthalpies of reaction of Cp*Ru(COD)Cl(Cp* = η5-C5Me5, COD = cyclooctadiene) with a series of monodentate ligands, leading to the formation of Cp*Ru(ER3)2Cl (E = P, As), have been measured by anaerobic solution calorimetry in THF at 30°. The enthalpies of reaction associated with the rapid and quant. reaction of the (Cp*RuCl)4 complex with diene ligands in THF at 30°, producing Cp*Ru(diene)Cl complexes, have also been investigated. Reaction of (Cp*RuCl)4 with excess phosphine ligand, at 30°, has been shown to quant. yield the corresponding Cp*Ru(PR3)2Cl complex and allows for the design of a thermochem. cycle assuring the internal consistency of the thermochem. data. The overall relative order of stability established for the preceding complexes is as follows: for monodentate ligands, AsEt3 < PPh3 < PnBu3 < PEt3 < PPh2Me < P(OPh)3 < PPhMe2 < PMe3 < P(OMe)3; for dienes, 2,3-dimethyl-1,3-butadiene < 1,3-cyclohexadiene < cyclooctadiene < 1,3-pentadiene < norbornadiene. Comparisons with other organometallic systems and insight into factors influencing the Ru-L bond disruption enthalpies are discussed. Different reactions of this compound(Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium)Related Products of 92390-26-6 require different conditions, so the reaction conditions are very important.
Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method