Hydrochloric Acid → 2-[3,5-Bis(trifluoromethyl)phenyl]-n{6'-[(7s,9as)-7-(hydroxymethyl)hexahydropyrazino[2,1-c][1,4]oxazin-8(1h)-yl]-4-methyl-3,4'-bipyridin-3'-yl}-n,2-dimethylpropanamide

Participants

Reaction Conditions

Reaction Steps

2-[3,5-bis(trifluoromethyl)phenyl]-N-{6′-[(7S,9aS) -7-({[(1,1-dimethylethyl)(dimethyl)silyl]oxy}methyl)hexahydropyrazino[2,1-c][1,4]oxazin-8(1H) -yl]-4-methyl-3,4′-bipyridin-3′-yl}-N,2-dimethylpropanamide (D53, 86 mg) was dissolved in dry MeOH (4 mL), cooled in an ice/salt bath to ˜0° C. before adding c.HCl solution. The mixture was stirred at −0° C. for 45 mins before allowing to warm up to R.T. and stirring for a further 2 hrs. Placed on a 5 g SCX column, washed with MeOH ×3, before eluting compound off with NH3 in MeOH. Solvent evaporated.

Provenance & Evidence