HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromophenyl isocyanate → (2-Bromophenyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromophenyl isocyanate | HCID 137097 | — |
| Reactant | N-(2-aminophenyl)thiophene-2-sulfonamide | HCID 2310676 | — |
| Product | (2-Bromophenyl)urea | HCID 139386 | 134.9% |
Reaction Steps
The urea was synthesized from 2-(2-thiophene sulfonyl amino) aniline(1 mmol) and 2-bromo phenyl isocyanate(1 mmol) by general Method B. It was purified by dilution with methylene chloride and precipitation with hexane. Filtering afforded the desired compound(0.29 g, 64%). EI-MS m/z 450(M−H)−.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06211373B1 |
| Source dataset | uspto-grants-2001_04 |
| ORD ID | ord-8d95f255177b4294aa196798bd250101 |
| Source note | uspto-grants-2001_04 |