Sodium Hydroxide → 2-[(5-Carboxypentyl)oxy]-6-[6-[(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)oxy]hexyl]benzenepropanoic Acid Disodium Salt
반응식
[C:1]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][O:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][O:22][C:23]2[CH:33]=[CH:32][C:26]3[C:27](=[O:31])[CH2:28][CH2:29][O:30][C:25]=3[C:24]=2[CH2:34][CH2:35][CH3:36])[C:11]=1[CH2:37][CH2:38][C:39]([OH:41])=[O:40])([OH:3])=[O:2].[OH-].[Na+:43]>O>[Na+:43].[Na+:43].[C:1]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][O:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][O:22][C:23]2[CH:33]=[CH:32][C:26]3[C:27](=[O:31])[CH2:28][CH2:29][O:30][C:25]=3[C:24]=2[CH2:34][CH2:35][CH3:36])[C:11]=1[CH2:37][CH2:38][C:39]([O-:41])=[O:40])([OH:3])=[O:2].[C:1]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][O:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][O:22][C:23]2[CH:33]=[CH:32][C:26]3[C:27](=[O:31])[CH2:28][CH2:29][O:30][C:25]=3[C:24]=2[CH2:34][CH2:35][CH3:36])[C:11]=1[CH2:37][CH2:38][C:39]([O-:41])=[O:40])([OH:3])=[O:2]참가 물질
4
반응물 2
생성물 1
시약·촉매·용매 1
실험 절차
The dicarboxylic acid from example 157 (10 mmol) was neutralized with 20 mL (20 mmol) of 1N aqueous sodium hydroxide. The resulting mixture was diluted with more water and the solution was freeze-dried giving the title salt.