HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 5-[7-(2-Fluoro-phenyl)-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-thiophene-2-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | HCID 86588054 | HCID 86588054 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 5-[7-(2-Fluoro-phenyl)-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-thiophene-2-carbonitrile | HCID 22224931 | — |
Reaction Steps
Prepared from {3-[3-(5-cyano-thiophen-2-yl)-3-oxo-propionylamino]-2′-fluoro-biphenyl-4-yl}-carbamic acid tert.-butyl ester (Example K69) by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a yellow solid (263 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07151098B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-746a63c4b71e401fad89b4e99952ebf7 |
| Source note | uspto-grants-2006_12 |