HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl Isocyanate → N-Methyl-N'-(4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl Isocyanate | HCID 12228 | — |
| Reactant | 4-amino-3,4-dihydro-2H-naphthalen-1-one | HCID 13738660 | — |
| Product | N-Methyl-N'-(4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)urea | HCID 20327317 | — |
Reaction Steps
In the manner described in Example 19, 1,2,3,4-tetrahydro-4-oxo-1-naphthylamine is allowed to react with methyl isocyanate to afford the title compound, m.p. 220° C. to 223° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04049717 |
| Source dataset | uspto-grants-1977_09 |
| ORD ID | ord-2194ecd7baf647568ffaba2340de5956 |
| Source note | uspto-grants-1977_09 |