| 摘要 |
The process for preparing an organic isocyanate by reacting an organic nitro compound with carbon monoxide in the presence of a catalytic system comprised of a mixture of at least one compound selected from the group consisting of palladium halides, rhodium halides, palladium oxides, and rhodium oxides, with at least one oxide of an element selected from the group consisting of vanadium, molybdenum, tungsten, niobium, chromium, and tantalum. |
