HCID 90042588, compound → HCID 90067422, compound

Participants

Reaction Steps

Placed 4-(4-(6-chloro-2-(((3R,3aR,6R,6aR)-6-hydroxyhexahydrofuro[3,2-b]furan-3-yl)oxy)-1H-imidazo[4,5-b]pyridin-5-yl)phenyl)-3,6-dihydro-2H-thiopyran 1,1-dioxide (5 mg, 0.010 mmol) under nitrogen in methanol (1.0 ml). A few drops of DCM were added to dissolve the solid. Then 10% Pd(C) (10 mg, 9.92 μmol) was added and a slight vacuum was pulled followed by the introduction of hydrogen gas (3×). The reaction mixture was stirred under 1 atmosphere of hydrogen gas at room temperature for 1.5 hours, then filtered and concentrated under reduced pressure. The resulting residue was chromatographed using a 20 g silica gel cartridge eluted with 0-10% methanol in DCM over 10 column volumes. The desired product fractions were combined and concentrated under reduced pressure to provide the title compound as a white solid. LC-MS: calculated for C23H24ClN3O6S 505.09 observed m/e: 505.98 (M+H)+ (Rt 2.58/4 min).

Provenance & Evidence