[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[CH2:9][OH:10]>C(Cl)(Cl)Cl.[O-2].[Mn+4].[O-2]>[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[CH:9]=[O:10]1.44 g (10.2 mmol) (2-amino-6-fluoro-phenyl)-methanol are dissolved in 120 ml chloroform, combined with 4.43 g (51 mmol) manganese(IV)-oxide and stirred for 2 days at ambient temperature. Then excess manganese(IV)-oxide is filtered off through Celite and the solvent is eliminated in vacuo.
読み込み中…