Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzene | HCID 241 | — |
| Reactant | Nitrosobenzene | HCID 11473 | — |
| Reactant | Bromhydrol | HCID 166749 | — |
| Reactant | HCID 178418416 | HCID 178418416 | — |
| Catalyst | Rhodium | HCID 23948 | — |
| Product | Phenyl isocyanate | HCID 7672 | — |
Reaction Steps
The procedure of Example 14 is repeated using 12.3 parts of nitrosobenzene, 80 parts of benzene, 5 parts of rhodium on carbon and 1.41 parts of aluminum bromide. After carbon monoxide is introduced to a pressure of 3,000 p.s.i., the pressure vessel is heated at 190°C. for 5 hours. Phenyl isocyanate is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US03979427 |
|---|
| Source dataset | uspto-grants-1976_09 |
|---|
| ORD ID | ord-7a38bf49e85c40d3bda7ea9c82047822 |
|---|
| Source note | uspto-grants-1976_09 |
|---|
