반응식
[CH3:1][O:2][C:3](=[O:48])[CH2:4][CH2:5][C:6]1[C:11]([O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]([O:20][CH3:21])=[O:19])=[CH:10][CH:9]=[CH:8][C:7]=1[CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][O:28][C:29]1[CH:34]=[CH:33][C:32]([C:35](=[O:37])[CH3:36])=[C:31]([OH:38])[C:30]=1[CH2:39][CH2:40][CH2:41][C:42]1[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=1.[CH3:49]O>>[CH3:1][O:2][C:3](=[O:48])[CH2:4][CH2:5][C:6]1[C:7]([CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][O:28][C:29]2[CH:34]=[CH:33][C:32]3[C:35](=[O:37])[CH:36]=[CH:49][O:38][C:31]=3[C:30]=2[CH2:39][CH2:40][CH2:41][C:42]2[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=2)=[CH:8][CH:9]=[CH:10][C:11]=1[O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]([O:20][CH3:21])=[O:19]참가 물질
3
반응물 2
생성물 1
실험 절차
Using the procedure of example 1 with the modification that methanol was used in place of ethanol, 2-[6-[4-acetyl-3-hydroxy-2-(3-phenylpropyl)phenoxy]hexyl]-6-[(6-methoxy-6-oxohexyl)oxy]benzenepropanoic acid methyl ester from the preceding example was converted into the title compound, a pale-yellow oil purified by flash-chromatography on silica gel (eluting with 3:1 toluene-ethyl acetate), in 57.4% yield.
출처 및 근거
- ORD 기록
- ord-137d272f385548fd9ac769d5abac484c
- 출처 데이터셋
- uspto-grants-1995_07
- 특허 번호
- US05434186
연결된 노트
불러오는 중…