Boron tribromide → HCID 9901196, compound

Participants

Reaction Steps

A solution of 7-(2-furyl)-3-(3-methoxybenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5-amine (119 mg, 0.37 mmol) in dichloromethane (20 mL) at 0° C. was treated with boron tribromide (1-M in dichloromethane, 8.8 mL, 8.8 mmol) portion-wise over 3 days, concentrated in vacuo and isolated by filtration to give the title compound (114 mg, 100%) as a yellow solid.

Provenance & Evidence