Preparation of epoxides and glycols from gaseous alkenes

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

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26034821, 435132, 435155, 435158, C12P 1702, C12P 718

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active

042847230

ABSTRACT:
Epoxides or glycols are produced by passing a gaseous olefin through a reaction mixture containing a halogenating enzyme, an oxidizing agent and a halide ion source whereby the olefin is converted to a halohydrin. The halohydrin is converted to an epoxide which may be converted by hydration to a glycol. Conversion of the halohydrin to an epoxide may be carried out enzymatically.

REFERENCES:
patent: 3455797 (1969-07-01), Courtier
patent: 3527673 (1970-09-01), Neidleman
patent: 3528886 (1970-09-01), Neidleman
Johnson, et al., Halohydrins, Chemical Abstracts, vol. 76:66700g, 1972 (p. 48).
Weigert, et al., Halohydrins, Chemical Abstracts, vol. 79:65781f, 1973 (p. 401).
Sumner, et al., Chemistry and Methods of Enzymes, Academic Press, Inc., New York, 1953 (pp. 220-226).
B. Jovek, et al., Antibacterial Activity of the Lactoperoxidase System in Milk Against Pseudomonads and Other Gram-Negative Bacteria, Applied Microbiology, 8/1975 (pp. 199-204). .
May, S. W., Enzymatic Epoxidation Reactions, Enzyme Microb., vol. 1, Jan. 1979 (pp. 15-22).

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