Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1994-08-08
1995-11-28
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435132, 435155, 435170, 4352533, 435874, C12P 722, C12P 702, C12P 104
Patent
active
054707285
ABSTRACT:
Cis-dihydrodiol compounds of the formula ##STR1## where n is 0 or 1 (preferably 0) are produced by the microbial oxidation of a diphenylaceylene compound of the formula ##STR2## using a mutant of a Pseudomonas bacteria at 25.degree. to 35.degree. C. and pH 6-8. The cis-dihydrodiol compound is in turn treated with an aqueous solution of a base to produce a corresponding 3-hydroxydiphenylacetylene compound or with an aqueous solution of an acid to produce a corresponding 2-hydroxyacetylene compound. The mutant strain is preferably Pseudomonas ATCC 55272.
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Bio-Technical Resources
Lankford L. Blaine
Naff David M.
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