HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 405269Generated: October 26, 2026
Acetic Acid → Ethyl 3-(5-(3-chloro-5-(((4'-fluoro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoate
https://huagongshe.com/reaction/405269
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | 4'-Fluoro(1,1'-biphenyl)-4-amine | HCID 9462 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | Ethyl 3-(5-(3-chloro-5-formylphenyl)picolinamido)propanoate | HCID 86674297 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | Ethyl 3-(5-(3-chloro-5-(((4'-fluoro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoate | HCID 71060021 | — |
Reaction Steps
Solid NaBH(OAc)3 (106 mg, 0.50 mmol) was added to a DCE solution (10 mL) of ethyl 3-(5-(3-chloro-5-formylphenyl)picolinamido)propanoate (90 mg, 0.25 mmol), 4′-fluoro-[1,1′-biphenyl]-4-amine (47 g, 0.25 mmol), and AcOH (0.06 mL, 1.00 mmol) and the resulting mixture was heated to 50° C. After 16 h the mixture was concentrated and purified via column chromatography to yield the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08748624B2 |
|---|
| Source dataset | uspto-grants-2014_06 |
|---|
| ORD ID | ord-2db889fccc5c440e825eb597538ca5a0 |
|---|
| Source note | uspto-grants-2014_06 |
|---|