反应详情

温度

80 °C

A flame-dried schlenk flask was charged with 4-(2-(2-chloro-9-isopropyl-9H-purin-6-ylamino)ethyl)phenol (0.62 mmol), thianaphthene-3-boronic acid (0.94 mmol), pd2(dba)3 (0.062 mmol), Cs2CO3 (1.25 mmol) and 1,3-bis(2,4,6-trimethylphenyl) imidazolium chloride (0.125 mmol). The flask was evacuated and backfilled with N2 and anhydrous 1,4-dioxane (2 mL) was added. The flask was sealed and the reaction mixture was stirred at 80° C. for 24 hours. The reaction mixture was concentrated and purified directly by column chromatography on silica gel, eluting with hexane/EtOAc (20:1 to 1:4) to afford the title compound as a yellowish solid.

1. customThe flask was evacuated
2. additionwas added
3. customThe flask was sealed
4. concentrationThe reaction mixture was concentrated
5. custompurified directly by column chromatography on silica gel
6. washeluting with hexane/EtOAc (20:1 to 1:4)