HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-(3-Cyano-thiophen-2-yl)-2,2-dimethyl-[1,3]dioxin-4-one → {3-[3-(3-Cyano-thiophen-2-yl)-3-oxo-propionylamino]-4'-fluoro-biphenyl-4-yl}-carbamic acid tert.-butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-(3-Cyano-thiophen-2-yl)-2,2-dimethyl-[1,3]dioxin-4-one | HCID 22224916 | — |
| Reactant | Tert-butyl (3-amino-4'-fluoro-[1,1'-biphenyl]-4-YL)carbamate | HCID 59737201 | — |
| Product | {3-[3-(3-Cyano-thiophen-2-yl)-3-oxo-propionylamino]-4'-fluoro-biphenyl-4-yl}-carbamic acid tert.-butyl ester | HCID 86588039 | 52.3% |
Reaction Steps
Prepared from (3-amino-4′-fluoro-biphenyl-4-yl)-carbamic acid tert.-butyl ester (Example G39) (302 mg, 1.0 mmol) and 6-(3-cyano-thiophen-2-yl)-2,2-dimethyl-[1,3]dioxin-4-one (Example J3) (250 mg, 1.06 mmol) according to the general procedure K. Obtained as a light yellow solid (251 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07018998B2 |
| Source dataset | uspto-grants-2006_03 |
| ORD ID | ord-4327f76aad604c3fbc366e50ab351c74 |
| Source note | uspto-grants-2006_03 |