tert-Butyl methyl ether → Bazedoxifene Acetate
반응식
[CH3:1][C:2]1[C:3]2[CH:4]=[C:5]([OH:35])[CH:6]=[CH:7][C:8]=2[N:9]([CH2:18][C:19]2[CH:20]=[CH:21][C:22]([O:25][CH2:26][CH2:27][N:28]3[CH2:34][CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]3)=[CH:23][CH:24]=2)[C:10]=1[C:11]1[CH:12]=[CH:13][C:14]([OH:17])=[CH:15][CH:16]=1.[C:36]([O:40]C)([CH3:39])(C)C>C(O)(=O)C>[CH3:1][C:2]1[C:3]2[CH:4]=[C:5]([OH:35])[CH:6]=[CH:7][C:8]=2[N:9]([CH2:18][C:19]2[CH:24]=[CH:23][C:22]([O:25][CH2:26][CH2:27][N:28]3[CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34]3)=[CH:21][CH:20]=2)[C:10]=1[C:11]1[CH:12]=[CH:13][C:14]([OH:17])=[CH:15][CH:16]=1.[CH3:39][C:36]([OH:40])=[O:17]참가 물질
4
실험 절차
Bazedoxifene free base (400 mg) and methyl tert-butyl ether (30 mL) are mixed and stirred for about 10 minutes. Acetic acid (0.17 g) is added slowly through a dropper and the mixture is stirred overnight for solid formation. The solid is collected by filtration to afford 250 mg of crystalline bazedoxifene acetate Form D.
후처리
- stirringthe mixture is stirred overnight for solid formation