1-Propanol → HCID 15232049, compound

Participants

Reaction Conditions

Reaction Steps

Next, 324 mg sodium was reacted with 10 ml of n-propanol. To this, 640 mg of (S)-N-(1-methyl-2-phenylethyl) -1-phenyl-6-chloro-1H-pyrazolo[3,4-d]pyrimidin-4-amine in 5 ml of n-propanol was added with stirring and the reaction was heated to 90° C. for 2 hours. It was then cooled, diluted with 200 ml saturated NaCl, and extracted with 200 ml CHCl3. The organic layer was dried over MgSO4, filtered, and concentrated to yield an oil which was purified by radial chromatography (30-50% Et2O/hexane) to yield after recrystallization from 30% Et2O/hexane 382 mg of product (m.p. 134°-136° C.). Proton NMR indicated ether was still present. The compound was then oven dried under vacuum for 6 hours to yield 318 mg of (S)-N-(1-methyl-2-phenylethyl)-1-phenyl-6-propoxy-1H-pyrazolo[3,4-d]pyrimidin-4-amine (m.p. 134°-136° C.).

Provenance & Evidence