Method for the catalytic epoxidation of olefins with hydrogen pe

Details Method for the catalytic epoxidation of olefins with hydrogen pe Method for the catalytic epoxidation of olefins with hydrogen pe

1988-09-21

1990-11-27

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540145, C07D30112

Patent

active

049737180

ABSTRACT:
A method for the catalytic epoxidation of olefins with hydrogen peroxide in the presence of rhenium-oxo-complexes or of a binuclear compound of the type .mu.-oxobis [porphyrinato-oxo-rhenium(V)] with octaethyl porphyrin or 5,10,15,20-tetraphenyl porphyrin or 5,10,15,20-tetra(4-pyridyl)-porphyrin as ligands.

REFERENCES:
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patent: 4822899 (1989-04-01), Groves et al.
patent: 4845252 (1989-07-01), Schmidt et al.
Kruppa Dissertation, Technischen Hochschule Darmstadt, 1989.
Sheldon, "Synthetic and Mechanical Aspects of Metal Catalyzed Epoxidations with Hydroperoxides", Journal of Molecular Catalysis, vol. 7, 1960, pp. 107-126.
Harriman et al., "Redox Reactions of Osmium Porphyrins", Journal Chem. Soc., Dalton Trans., 1988, pp. 2705-2711.
Hrung et al., "Salt-Type Complexes of Porphyrins: Monocations Octaethyl Porphinium Tri-Microhalogenohexacarbonyldirbenate (I)", Journ. of American Chemical Society, vol. 98-24, Nov. 1976, pp. 7878-7880.

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