Issue 23, 1996
From the journal:

Chemical Communications

Solvent effect for oxidative addition of hydrogen in solvents from toluene to water: reaction of H2 with trans-[Ir(CO)Cl{PPh2(C6H4SO3K-m)}2]

David P. Paterniti,   Paul J. Roman, Jr.  and  Jim D. Atwood  

Abstract

A significant enhancement in the rate of oxidative addition of H2 to square-planar iridium(II) complexes in water is observed; kinetic studies of the addition of H2 to trans-[Ir(CO)Cl(PPh3)2] in toluene and of H2 to trans-[Ir(CO)Cl{PPh2(C6H4SO3K-m)}2] in water show a factor of 45 increase in rate constant in water; this solvent effect is shown to be general for the solvents toluene, chlorobenzene, N,N-dimethylformamide, dimethyl sulfoxide and water, and has important ramifications for catalysis in water.

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Article information

DOI
https://doi.org/10.1039/CC9960002659
Article type
Paper

Chem. Commun., 1996, 2659-2660

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Solvent effect for oxidative addition of hydrogen in solvents from toluene to water: reaction of H2 with trans-[Ir(CO)Cl{PPh2(C6H4SO3K-m)}2]

D. P. Paterniti, P. J. Roman and J. D. Atwood, Chem. Commun., 1996, 2659 DOI: 10.1039/CC9960002659

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