Hydrochloric Acid → HCID 10071943、化合物

反応式

C[O:2][C:3](=[O:32])[CH2:4][O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12][CH2:13][CH:14]=[C:15]([C:23]2[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=2)[C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)=[CH:8][C:7]=1[CH2:30][CH3:31].[OH-].[Na+].Cl>C(O)C>[F:29][C:26]1[CH:25]=[CH:24][C:23]([C:15]([C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)=[CH:14][CH2:13][S:12][C:9]2[CH:10]=[CH:11][C:6]([O:5][CH2:4][C:3]([OH:32])=[O:2])=[C:7]([CH2:30][CH3:31])[CH:8]=2)=[CH:28][CH:27]=1

参加物

反応条件

温度: 5 °C

実験手順

{4-[3,3-Bis-(4-fluoro-phenyl)-allylsulfanyl]-2-ethyl-phenoxy}-acetic acid methyl ester (100 mg, 0.22 mmol, example 15) was dissolved in ethanol (10 ml). 1N NaOH (3 ml, 3 mmol) was added at room temperature and the reaction mixture was stirred for 18 h at 5° C. after which it was treated with 1 N HCl (15 ml) and extracted with dichloromethane (2×20 ml). The combined organic phases were dried and evaporated to give the title compound in 10 mg yield.