| PATENT ASSIGNEE'S COUNTRY | Netherlands |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Aromatic 5 or 6 membered N-Het. o-diacid prepn - Oxidising benzo-fused Het. compd in presence of H2O2, Fe compd & Bronsted acid |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |