1,2-Dichloroethane → 3-amino-N-(4-chloropyridin-3-yl)-6-(2,6-difluorophenyl)picolinamide

Participants

Reaction Steps

A solution of 3-amino-6-(2,6-difluorophenyl)picolinic acid (1.0 equiv.), 4-chloropyridin-3-amine (2.0 equiv.), HOAt (1.0 equiv.), and EDC (1.0 equiv.) in DCM at a concentration of (0.2M) was stirred for 24 hr. Water was added to the reaction, followed by EtOAc. The organic layer was separated, dried with brine, MgSO4, and concentrated. The crude material was purified via SiO2 column chromatography eluting with EtOAc and hexanes (1:1) to give the product as a light yellow solid (21% yield). LCMS (m/z): 361.1 (MH+); LC Rt=3.28 min.

Provenance & Evidence