3-[(4-Fluoro-3-phenoxyphenyl)methoxy]-2,2-dimethylpropan-1-ol → HCID 13849410, 화합물
반응식
[CH3:1][C:2]([CH3:22])([CH2:5][O:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([F:14])=[C:10]([O:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[CH:9]=1)[CH2:3][OH:4].[Cr](Cl)([O-])(=O)=O.[NH+]1C=CC=CC=1>ClCCl>[CH3:1][C:2]([CH3:22])([CH2:5][O:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([F:14])=[C:10]([O:15][C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH:9]=1)[CH:3]=[O:4]참가 물질
4
실험 절차
A solution of 2,2-dimethyl-3-(4-fluoro-3-phenoxybenzyloxy)propan-1-ol (5.0 g) in dichloromethane (30 cm3) was added dropwise to a stirred suspension of pyridinium chlorochromate (6.77 g) in dichloromethane (20 cm3) whilst the reaction temperature was maintained within the range 0°-5° C. When the addition was complete the mixture was allowed to warm to the ambient temperature over a period of 2 hours. The solvent was removed and the residual oil (3.0 g) purified by column chromatography using a silica gel column and eluting with a 10:1 (by volume) mixture mixture of petroleum ether (boiling range 40°-60°) and diethyl ether to yield 2,2-dimethyl-3-(4-fluoro-3-phenoxybenzyloxy)propan-1-al (1.5 g) as a yellow oil.