172220-62-1

Basic information

• Product Name: (η(5)-C5Me5)RuCl(P(p-CF3C6H4)3)2
• CAS NO: 172220-62-1
• Molecular Weight: 1204.32
• Mol File: 172220-62-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (η(5)-C5Me5)RuCl(P(p-CF3C6H4)3)2(CAS DataBase Reference)
• NIST Chemistry Reference: (η(5)-C5Me5)RuCl(P(p-CF3C6H4)3)2(172220-62-1)
• EPA Substance Registry System: (η(5)-C5Me5)RuCl(P(p-CF3C6H4)3)2(172220-62-1)

Safety Data

• Hazardous Substances Data: 172220-62-1(Hazardous Substances Data)

Upstream product

• 92390-26-6 chloro(1,5-cyclooctadiene)(pentamethylcyclopentadiene)ruthenium(II) 
• 13406-29-6 tris(para-trifluoromethyl)phenyl phosphine 

Relevant articles and documents

Enthalpies of reaction of Cp′Ru(COD)Cl (Cp′ = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands: Ligand steric vs electronic contributions to the enthalpy of reaction

The enthalpies of reaction of Cp′Ru(COD)Cl (1; Cp′ = η5-C5H5, η5-C5Me5; COD = cyclooctadiene) with a series of para-substituted monodentate tertiary phosphine ligands, leading to the formation of Cp′Ru(PR3)2Cl, have been measured by anaerobic solution calorimetry in THF at 30.0°C. These reactions are rapid and quantitative. Structural studies have been carried out on three complexes in this series. The relative importance of phosphine steric vs electronic ligand parameters is more closely examined in terms of the presented quantitative thermochemical and structural information. Comparisons with enthalpy data in this and related organometallic systems are also presented.