Sodium periodate → HCID 69583539, compound

Participants

Reaction Steps

(5R)-3-[4-(3,6-dihydro-2H-thiopyran-4-yl)-3,5-difluorophenyl]-5-(1,2,3-triazol-2-ylmethyl)oxazolidin-2-one (Example 88; 0.48 g, 1.3 mmol) was stirred in a mixture of methanol and ethyl acetate (1:1, 20 ml) at ambient temperature. Sodium periodate (0.28 g, 1.4 mmol) in water (10 ml) was added dropwise, and the mixture stirred for 3 hours. Precipitated salts were removed by filtration and washed with ethyl acetate. The filtrate was washed with brine, dried over magnesium sulfate and concentrated to dryness. Crystallisation from dichloromethane gave the title compound (0.38 g). MS (ESP): 395 (MH+) for C17H16F2N4O3S

Provenance & Evidence