Methods for preparing acetate esters of diols and polyols using

Details Methods for preparing acetate esters of diols and polyols using Methods for preparing acetate esters of diols and polyols using

1990-06-22

1992-05-19

Naff, David M.

Chemistry: molecular biology and microbiology

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

Preparing oxygen-containing organic compound

435105, 435260, C12P 762, C12P 1902, C12N 104

Patent

active

051148501

ABSTRACT:
Acetate esters of diols and polyols can be prepared in aqueous systems using a biocatalyst derived from Corynebacterium oxydans. The method involves the step of reacting a diol or polyol with an acetate ester in a substantially aqueous environment in the presence of said biocatalyst.

REFERENCES:
Klibanov, "Asymmetric Transformations Catalyzed by Enzymes in Organic Solvents"; Acc. Chem. Res. vol. 23, No. 4 (1990).
"Enzyme-Catalyzed Processes in Organic Solvents"; Proc. Natl. Acad. Sci. USA, vol. 82 pp. 3192-3196 (1985).
"Preparative Production of Optically Active Esters and Alcohols Using Esterase-Catalyzed Stereospecific Transesterification in Organic Media"; J. Am. Chem. Soc. vol. 106, pp. 2687-2692 (1984).
"Quantitative Analyses of Biochemical Kinetic Resolution of Emantiomers Z. Enzyme-Catalyzed Esterifications in Water-Organic Solvent Biphasic Systems", J. Am. Chem. Soc., vol. 109, pp. 2812-2817 (1987).
Dror et al., Enzyme Microb. Techno., vol. 12, (Apr. 1990), pp. 299-304.

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