(4,5-Bis(benzyloxy)pyridin-2-yl)methanol → 4,5-Bis(benzyloxy)picolinaldehyde
반응식
[C:1]1([CH2:7][O:8][C:9]2[C:14]([O:15][CH2:16][C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)=[CH:13][N:12]=[C:11]([CH2:23][OH:24])[CH:10]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>CC(C)=O.[O-2].[O-2].[Mn+4]>[C:1]1([CH2:7][O:8][C:9]2[C:14]([O:15][CH2:16][C:17]3[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=3)=[CH:13][N:12]=[C:11]([CH:23]=[O:24])[CH:10]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1참가 물질
4
실험 절차
To a solution of 0.54 g (1.7 mmol) of 4,5-bis(phenylmethoxy)-2-pyridinemethanol in 15 ml of acetone was added 1.5 mg (17 mmol) of manganese dioxide and the mixture was stirred overnight at room temperature. The mixture was then filtered over a silica gel column (70-250 mesh), and the aldehyde eluated with acetone. Evaporation of the eluent and trituration of the residue with petroleum ether furnished 0.3 g of the title compound, melting point 104.3° C.