HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Fluoro-5-(trifluoromethyl)phenyl isocyanate → 1-(2-Fluoro-5-(trifluoromethyl)phenyl)-3-(2-(methylthio)-4-(3-oxo-3,4-dihydropyrido[3,2-b]pyrazin-8-yloxy)phenyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Fluoro-5-(trifluoromethyl)phenyl isocyanate | HCID 2733380 | — |
| Reactant | 8-(4-amino-3-(methylthio)phenoxy)pyrido[3,2-b]pyrazin-3(4H)-one | HCID 46901091 | — |
| Product | 1-(2-Fluoro-5-(trifluoromethyl)phenyl)-3-(2-(methylthio)-4-(3-oxo-3,4-dihydropyrido[3,2-b]pyrazin-8-yloxy)phenyl)urea | HCID 44131710 | 62% |
Reaction Steps
Using Method F2 with 8-(4-amino-3-(methylthio)phenoxy)pyrido[3,2-b]pyrazin-3(4H)-one and 2-fluoro-5-trifluoromethylphenyl isocyanate, the title compound (26 mg, 62%) was obtained as a powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08912191B2 |
| Source dataset | uspto-grants-2014_12 |
| ORD ID | ord-d94555a401bd42b2b656135148e28391 |
| Source note | uspto-grants-2014_12 |