Main > ORGANIC CHEMICALS > Aromatics

Product Phenylacetic acid. Hydroxylation. DE. B.

PATENT ASSIGNEE'S COUNTRY Germany
UPDATE 07.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Hydroxylation at 4-position in aromatic ring comprising
- Cultivating a fungus of genus Beauveria under aerobic con
ditions in presence of title acid until hydroxylated compd is
formed & then recovery
PATENT PHOTOCOPY Available on request

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