Methanol → HCID 86635944, compound

Participants

Reaction Steps

To a 2:1:1 (v/v/v) THF:MeOH:water solution (0.1 M) of tert-butyl (3-[cyclopropyl({2-(3-methoxypropyl)-6-[3-(methylthio)propoxy]pyridin-4-yl]methyl)amino]-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-3-oxopropyl)carbamate from Example 100, Step 1 (1 eq.) was added Oxone™ (2.2 eq.) The resulting solution was stirred at RT for 2 h. The reaction was quenched with sat. aq. NaHCO3 and then extracted with EtOAc. The combined organic extracts were washed with brine, dried over Na2SO4, filtered and the filtrate concentrated in vacuo. Purification of the crude product thus obtained by way of flash chromatography (SiO2, 95:5 (v/v) CH2Cl2:EtOH) afforded the title compound as a colorless oil.

Provenance & Evidence