Acetic Acid → HCID 178457303, compound

Participants

Reaction Steps

(E)-N-(1-(cis-4-acetylcyclohexyl)-6-((4-(2-hydroxypropan-2-yl)piperidin-1-yl)methyl)-1H-benzo[d]imidazol-2(3H)-ylidene)-3-fluorobenzamide (0.06 g, 0.112 mmol) was suspended in 0.37 mL of dichloroethane. To this mixture was added propan-2-amine (7.30 mg, 0.123 mmol) followed by sodium triacetoxyborohydride (0.033 g, 0.157 mmol) and AcOH (6.42 pt, 0.112 mmol). The resulting mixture was stirred for 6 hours at RT and quenched with 1N aqueous NaOH (5 mL). DCM (20 mL) was added and the layers were separated. The organic portion was dried over sodium sulfate and concentrated to afford a yellow residue which was purified by silica gel chromatography (5-30% MeOH/DCM) to afford (E)-3-fluoro-N-(6-((4-(2-hydroxypropan-2-yl)piperidin-1-yl)methyl)-1-(cis-4-(1-(isopropylamino)ethyl)cyclohexyl)-1H-benzo[d]imidazol-2(3H)-ylidene)benzamide as an off-white solid (10 mg, 15.42% yield). MS m/z=578.4 [M+H]. Calc'd for C34H48FN5O2: 577.4

Provenance & Evidence