Process of preparing butyric acid or 2- or 3-methylbutyric acid

Details Process of preparing butyric acid or 2- or 3-methylbutyric acid Process of preparing butyric acid or 2- or 3-methylbutyric acid

1993-03-08

1995-11-21

Marx, Irene

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing oxygen-containing organic compound

435823, 4352521, C12P 752, C12N 120

Patent

active

054686270

ABSTRACT:
Disclosed is a process for the preparation of aliphatic carboxylic acids by microbial oxidation of alcohols with relatively long, optionally branched C chains by means of atmospheric oxygen, in which the bacteria species Gluconobacter roseus is used as the microorganism. Contemplated is the use of Gluconobacter roseus strain IAM 1841 to oxidize n-butanol, isobutanol, 2-methylbutanol and 3-methylbutanol to the corresponding acids. Also contemplated is the use of Gluconobacter roseus strain IFO 3990 to oxidize isobutanol, 2-methylbutanol and 3-methylbutanol to the corresponding acids.

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"Enantiotopically selective oxidation of alpha, omega-diols with the enzyme system of microorganisms".

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