HCID 11478544, compound → HCID 69384227, compound

Participants

Reaction Conditions

Reaction Steps

The mixture of N-(3-{[2-(4-{2-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]ethyl}phenoxy)ethoxy]methyl}phenyl)urea and N-(3-{[2-(4-{2-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]ethyl}phenoxy)ethoxy]methyl}phenyl)dicarbonimidic diamide (135 mg) in THF (2 mL) was treated with KOSiMe3 (123 mg) and the resulting solution was heated at 75° C. under nitrogen for 1.5 h. The reaction mixture was then quenched with MeOH and concentrated in vacuo. The residue was taken up in EtOAc, washed with water, dried (MgSO4) and concentrated in vacuo. The residue was purified by HPLC to give N-[3-({2-[4-(2-{[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}ethyl)phenoxy]ethoxy}methyl)phenyl]urea (12 mg). LCMS RT=2.47 min and N-[3-([2-[4-(2-{[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}ethyl)phenoxy]ethoxy}methyl)phenyl]dicarbonimidic diamide (6 mg). LCMS RT=2.58 min.

Provenance & Evidence