High-valent Paramagnetic Ruthenium(IV) Complexes Containing Multianionic Chelating Ligands as Efficient Catalysts for Alkene Epoxidation; X-Ray Crystal Structure of 2IV(chbae)(PPh3)(py)>Et2O2H2O

DOI: 10.1039/c39870000418

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Journal of the Chemical Society. Chemical communications p. 418 - 419 (1987)

Update date:2022-07-30

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Authors:

Che, Chi-Ming

Cheng, Wing-Kin

Leung, Wa-Hung

Mak, Thomas C. W.

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Article abstract of DOI:10.1039/c39870000418

The reaction of 1,2-bis(3,5-dichloro-2-hydroxybenzamido)ethane (H4chbae) with Ru(PPh3)3Cl2 yielded (Ru^IV(chbae)(PPh3)2> which in turn gave IV(chbae)(PPh3)(py)> (py = pyridine) upon treatment with pyridine; the IV(chbae)(PPh3)(py)> complex has been characterized by magnetic susceptibility measurement (μ_eff = 3.08 μ_B) and X-ray crystallography and found to catalyse the epoxidation of alkenes in the presence of iodosylbenzene.

Full text of DOI:10.1039/c39870000418

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Article Doi

High-valent Paramagnetic Ruthenium(IV) Complexes Containing Multianionic Chelating Ligands as Efficient Catalysts for Alkene Epoxidation; X-Ray Crystal Structure of 2IV(chbae)(PPh3)(py)>*Et2O*2H2O

DOI: 10.1039/c39870000418

Source and publish data: