HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Isocyanato-2-phenylbenzene → N-(2-hydroxy 4-carbomethoxyphenyl) N'-(2-phenylphenyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Isocyanato-2-phenylbenzene | HCID 222280 | — |
| Reactant | Benzoic acid, 4-amino-3-hydroxy-, methyl ester | HCID 7020619 | — |
| Product | N-(2-hydroxy 4-carbomethoxyphenyl) N'-(2-phenylphenyl)urea | HCID 22011340 | 51.1% |
Reaction Steps
The urea was prepared from 2-hydroxy 4-carbomethoxy aniline(0.167 g, 1 mmol) and 2-phenylphenylisocyanate(1 mmol) by general Method B. It was purified by dilution with methylene chloride and precipitation with hexane. Filtering afforded the desired compound(0.185 g, 50%). EI-MS m/z 363(M−H)−.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06180675B2 |
| Source dataset | uspto-grants-2001_01 |
| ORD ID | ord-df9f3acccd5041cfb2fd8e87dc366cce |
| Source note | uspto-grants-2001_01 |