摘要 |
The present invention relates to a process for preparing dicarboxylic acids, in particular adipic acid (1,6-hexanedioic acid), through the action of nitric acid, from cyclic alcohols or ketones with a corresponding number of carbon atoms, in the presence of one or more nitrogen oxides in a molar concentration in the reaction medium of greater than 2.5 mmol per kg of reaction medium. |
申请人 |
RHODIA OPERATIONS;CHOUZIER, SANDRA;MIGNANI, GERARD;ROUSSEAU, SIMON;SARRAZIN, FLAVIE;MASTROIANNI, SERGIO |
发明人 |
CHOUZIER, SANDRA;MIGNANI, GERARD;ROUSSEAU, SIMON;SARRAZIN, FLAVIE;MASTROIANNI, SERGIO |