| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 02.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS | Hydrogenolyzing a fluorinated dicyanobenzene substituted with 1-4 F atoms & having the remainder which may be substituted with Cl atom in presence of Group VIII metal catalyst with supplying H gas using an aromatic compd having H at its alpha-position as source of H at T from RT to 400C so as to cause hydrodecyanation of only only the cyano group |
| PATENT PHOTOCOPY | Available on request |
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