4-Phenoxyphenylboronic acid → 4-Hydroxy-2-oxo-6-(4-phenoxy-phenyl)-2H-chromene-3-carboxylic acid methyl ester
반응식
[CH3:1][O:2][C:3]([C:5]1[C:6](=[O:17])[O:7][C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][C:11](Br)=[CH:10][CH:9]=2)=[O:4].[O:18]([C:25]1[CH:30]=[CH:29][C:28](B(O)O)=[CH:27][CH:26]=1)[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>>[CH3:1][O:2][C:3]([C:5]1[C:6](=[O:17])[O:7][C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][C:11]([C:28]1[CH:29]=[CH:30][C:25]([O:18][C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[CH:26][CH:27]=1)=[CH:10][CH:9]=2)=[O:4]참가 물질
3
실험 절차
4-Hydroxy-2-oxo-6-(4-phenoxy-phenyl)-2H-chromene-3-carboxylic acid methyl ester was prepared from 6-bromo-4-hydroxy-2-oxo-2H-chromene-3-carboxylic acid methyl ester and 4-phenoxyphenylboronic acid under conditions analogous to example 3-a. MS ESI(+) m/e: 389 (M+1).
출처 및 근거
- ORD 기록
- ord-2433091052034da7be4faf1587a5a0de
- 출처 데이터셋
- uspto-grants-2012_12