Sodium hydride → HCID 9922633, compound

Participants

Reaction Steps

A solution of 7-(2-furyl)-1H-[1,2,3]triazolo[4,5-d]pyrimidine-5-amine (400 mg, 1.98 mmol) in DMF (3 mL), at 0° C., was treated with 60% sodium hydride in mineral oil (80 mg, 1.98 mmol), stirred for 30 min, treated with 4-(2-(trimethylsilyl)ethoxymethoxy)benzyl bromide (1.23 g, 3.96 mmol), stirred at room temperature for 48 h and purified by chromatography [SiO2; EtOAc: heptane, (1:2)]. The resulting yellow solid was dissolved in MeOH:DMF (1:2), passed through an ion exchange cartridge (Isolute SPE SCX-2), concentrated in vacuo, and washed with water and ether to give the title compound (41 mg, 7%) as a pale yellow solid.

Provenance & Evidence