Water → HCID 25159363, 화합물

반응식

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

참가 물질

실험 절차

The mixture of 5-fluoro-2-[(5,6,7,8-tetrahydro-naphthalene-1-carbonyl)-amino]-indan-2-carboxylic acid ethyl ester (86) (190 mg, 0.50 mmol) and KOH (500 mg, 8.9 mmol) is dissolved in EtOH (5 mL) and water (0.5 mL) under a water bath. The water bath is removed when KOH is completely dissolved and the resulting reaction solution is stirred at RT for 8 h. After concentration in vacuo, the residue is dissolved in water (20 mL) and acidified with conc. HCl until no more precipitate formed. The precipitate is filtered to give a pure product (87) as a pale brown solid (178 mg, 100%).