HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → (R)-2-(5-bromo-4-cyano-2-fluorophenylamino)-3-(4-(pyridin-4-yl)phenyl)propanamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 2-Bromo-4,5-difluorobenzonitrile | HCID 19261277 | — |
| Reactant | HCID 67509306 | HCID 67509306 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | (R)-2-(5-bromo-4-cyano-2-fluorophenylamino)-3-(4-(pyridin-4-yl)phenyl)propanamide | HCID 67508174 | 47.2% |
Reaction Steps
A solution of 2-bromo-4,5-difluorobenzonitrile (85 mg, 0.390 mmol), (R)-tert-butyl 1-amino-1-oxo-3-(4-(pyridin-4-yl)phenyl)propan-2-ylcarbamate (72 mg, 0.299 mmol) and DIEA (0.200 mL, 1.15 mmol) in DMSO (3 mL) was stirred at 120 C for 18 h. HOAc (0.5 mL) was added. The mixture was purified by HPLC to give (R)-2-(5-bromo-4-cyano-2-fluorophenylamino)-3-(4-(pyridin-4-yl)phenyl)propanamide (62 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08846928B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-fe1926292a63415a934220de9c421eeb |
| Source note | uspto-grants-2014_09 |