Tetrahydrofuran → HCID 178503501, compound

Participants

Reaction Steps

To a mixture of 4-chloro-3-(2-chloro-phenyl)-6-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidine (300 mg, 0.964 mmol) and N,N-diisopropylethyl amine (0.34 mL, 2 eq) in THF (5 mL) was added dropwise a solution of (S)-(+)-1-amino-2-propanaol (Aldrich) (0.217 g, 3 eq) in THF. The resulting mixture was stirred at room temperature overnight. The reaction was monitored by TLC analysis. The reaction mixture was diluted with ethyl acetate (150 mL) and water (70 mL). The organic layer was separated, washed with water (2×70 mL) and brine (1×70 mL), dried over magnesium sulfate, filtered and concentrated to give the title compound as an off-white solid (328 mg, (M+H)+=350).

Provenance & Evidence