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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

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
Reactant4'-Fluoro(1,1'-biphenyl)-4-amineHCID 9462—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantEthyl 3-(5-(3-chloro-5-formylphenyl)picolinamido)propanoateHCID 86674297—
Solvent1,2-DichloroethaneHCID 11—
ProductEthyl 3-(5-(3-chloro-5-(((4'-fluoro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoateHCID 71060021—

Reaction Conditions

Temperature50 °C

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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08748624B2
Source datasetuspto-grants-2014_06
ORD IDord-2db889fccc5c440e825eb597538ca5a0
Source noteuspto-grants-2014_06