Myristyl bromide → 3-(1,1-Dimethylethyl)-4-(tetradecyloxy)benzoic acid methyl ester
反応式
[CH3:1][O:2][C:3](=[O:15])[C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[C:6]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:5]=1.Br[CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH3:30].C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[CH3:1][O:2][C:3](=[O:15])[C:4]1[CH:9]=[CH:8][C:7]([O:10][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][CH3:17])=[C:6]([C:11]([CH3:12])([CH3:14])[CH3:13])[CH:5]=1参加物
5
実験手順
A mixture of 30.0 g 3-(1,1-dimethylethyl)-4-hydroxybenzoic acid methyl ester, 42.9 ml of 1-bromotetradecane, 47.8 g of potassium carbonate and 700 ml of acetone is refluxed for 48 hours. The cooled reaction is filtered, concentrated in vacuo and purified by column chromatography (silica gel:0-3% ethyl acetate/hexane) to give 38.8 g of the desired product as colorless prisms.