Methanol → HCID 67255020, compound

Participants

Reaction Steps

Iodotrimethylsilane (92.0 uL, 0.646 mmol) was added to a stirred solution of 2-{2-[2-(2-Methoxy-ethyl)-5-phenyl-2H-1,2,4-triazol-3-yl]ethyl}-5,8-dimethyl-[1,2,4]triazolo[1,5-a]pyrazine (61 mg, 0.16 mmol) in Chloroform (5 mL) under an atmosphere of Argon at rt. The solution was stirred at rt 4 h. More Iodotrimethylsilane (184 uL, 1.29 mmol) was added and the mixture was stirred at rt ON. MeOH (10 ml) and solid sodium sulfite (0.5 g) was added and the mixture was stirred 30 min, filtered and evaporated. The crude product was purified by silica gel chromatography (Eluent: 0-5% MeOH in EtOAc). Yield: 27 mg (46%) of the title compound as a solid. LC-MS: m/z=364.5 (MH+), tR=1.30 min, Method C.

Provenance & Evidence