| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | Rohm & Haas |
| PATENT CLAIMS |
Benzene-1-COOH-3-OMe prepn - Reacting meta di-Cl benzene with alkali alkoxide in presen ce of Cu catalyst to provide benzene-1-Cl-3-OMe (I) - Reacting (I) with alkali metal cyanide in the presence of Ni catalyst to form benzene-1-CN-3-OMe (II) - Hydrolysis of (II) using strong acid or base |
| PATENT PHOTOCOPY | Available on request |
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