HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,4-Dibromophenyl isocyanate → HCID 22011336, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,4-Dibromophenyl isocyanate | HCID 4649127 | — |
| Reactant | 2-Amino-5-Nitrophenol | HCID 4984721 | — |
| Product | HCID 22011336 | HCID 22011336 | 39.4% |
Reaction Steps
The urea was prepared from 4-nitro 2-hydroxy aniline(308 mg, 2 mmol) and 2,4-dibromophenylisocyanate(2 mmol) by general Method B. It was purified by dilution with methylene chloride and precipitation with hexane. Filtering afforded the title compound(0.34 g, 39%). EI-MS m/z 430(M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06180675B2 |
| Source dataset | uspto-grants-2001_01 |
| ORD ID | ord-8dcc06d3ac9b43c1bb2509c9050f2d04 |
| Source note | uspto-grants-2001_01 |