Myristyl bromide → HCID 53824641、化合物
反応式
[CH3:1][O:2][C:3](=[O:12])[C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[C:6]([Cl:11])[CH:5]=1.Br[CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[CH3:1][O:2][C:3](=[O:12])[C:4]1[CH:9]=[CH:8][C:7]([O:10][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][CH2:15][CH3:14])=[C:6]([Cl:11])[CH:5]=1参加物
5
実験手順
A mixture of 100.0 g of 3-chloro-4-(hydroxy)benzoic acid methyl ester, 148.6 g of 1-bromotetradecane, 170.4 g of potassium carbonate and 1 L of acetone is heated at reflux temperature for 40.5 hours. The cooled reaction is filtered, concentrated in vacuo and purified by column chromatography (silica gel:0-2% ethyl acetate/hexane) to give 197.1 g of the desired product as colorless crystals.