Hydrochloric Acid → 3-(5-(2-(((2-Chloro-2'-methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-yl)amino)methyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoic acid

Participants

Reaction Steps

A 3M aqueous NaOH solution (0.04 mL, 0.11 mmol) was added to a THF (2.0 mL) and MeOH (1.0 mL) solution of ethyl 3-(5-(2-(((2-chloro-2′-methyl-4′-(trifluoromethyl)-[1,1′-biphenyl]-4-yl)amino)methyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate (13 mg, 0.02 mmol) and the resulting mixture was stirred at room temperature. After 2 h the resulting mixture was acidified with 1N aqueous HCl and extracted with EtOAc. The combined organics were dried (Na2SO4), concentrated and purified via column chromatography to yield the title compound.

Provenance & Evidence