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Stamicarbon BV
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Stamicarbon BV
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Publication of ES284408A1publicationCriticalpatent/ES284408A1/en
C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group
Abstract
A process for preparing phenol by the oxidation and decarboxylation of benzoic acid, comprising contacting vapors of benzoic acid, a gas containing molecular oxygen and water vapor with metallic copper at a temperature of 200 to 400º C. (Machine-translation by Google Translate, not legally binding)
ES284408A1962-01-231963-01-22A procedure for preparing phenol (Machine-translation by Google Translate, not legally binding)
ExpiredES284408A1
(en)
Improvements in the catalytic oxidation procedure for nitroethylbenzol in paranitroacetophenone (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of catalyst support for the obtaining of maleic anhydride by the partial catalytic oxidation of benzene (Machine-translation by Google Translate, not legally binding)