反应详情

In a similar manner to Step 1 of Example 10, 7-amino-4-bromoisoindolinone (234 mg, 1.03 mmol) was dissolved in THF (11.6 mL), and the solution was treated with 2-(tributylstannyl)furane (0.649 mL, 2.06 mmol) and bis(triphenylphosphine)dichloropalladium (58 mg, 0.082 mmol), followed by purification by preparative thin-layer chromatography (chloroform/acetone=4/1, chloroform/methanol=12/1) to obtain 7-amino-4-(furan-2-yl)isoindolinone (121 mg, yield 55%).

1. customfollowed by purification by preparative thin-layer chromatography (chloroform/acetone=4/1, chloroform/methanol=12/1)