HCID 68209165, compound → HCID 68209208, compound

Participants

Reaction Steps

3-Chloro-6-ethyl-4′-hydroxy-3′,4′,5′,6′-tetrahydro-2′H[2,4′]bipyridinyl-1′-carboxylic acid tert-butyl ester (0.086 g, 0.25 mmol) was dissolved in TFA (1 mL) and DCM (1 mL). The mixture was stirred for 20 minutes and the solvent removed by evaporation under vacuum and the residues were passed through an SCX cartridge, eluting with 2 M ammonia in methanol to give the title compound (0.052 g). LCMS m/z 243.25 [M+H]+. R.T.=2.45 min (Analytical Method 3).

Provenance & Evidence