Water → HCID 66732809, compound

Participants

Reaction Steps

N-cyclohexyl-1-ethyl-5-(1-oxa-7-thia-2-azaspiro[4.4]non-2-en-3-yl)-1H-pyrazolo[3,4-b]pyridin-4-amine (70 mg, 0.00018 mole) (example 13) was taken in methanol and stirring was done for about five minutes. Water (1 ml) was added. Sodium periodate (38 mg, 0.00018 mole) was added. The reaction mixture was stirred at room temperature for about 5 h. Filtration was done and the residue was washed with dichloromethane. The organic layer was dried over anhydrous sodium sulphate and concentrated in vacuo. Purification was done by preparative thin layer chromatography using ethyl acetate (60%) in hexane.

Provenance & Evidence