Ethyl (4-mercapto-2-methylphenoxy)acetate → HCID 57791906、化合物
反応式
Br[C:2]1[CH:3]=[C:4]([CH:16]=[C:17]([Br:19])[CH:18]=1)[O:5][C:6]1[C:11]([C:12]([F:15])([F:14])[F:13])=[CH:10][CH:9]=[CH:8][N:7]=1.[CH2:20]([O:22][C:23](=[O:34])[CH2:24][O:25][C:26]1[CH:31]=[CH:30][C:29]([SH:32])=[CH:28][C:27]=1[CH3:33])[CH3:21]>>[CH2:20]([O:22][C:23](=[O:34])[CH2:24][O:25][C:26]1[CH:31]=[CH:30][C:29]([S:32][C:2]2[CH:3]=[C:4]([O:5][C:6]3[C:11]([C:12]([F:15])([F:14])[F:13])=[CH:10][CH:9]=[CH:8][N:7]=3)[CH:16]=[C:17]([Br:19])[CH:18]=2)=[CH:28][C:27]=1[CH3:33])[CH3:21]参加物
3
実験手順
2-(3,5-Dibromo-phenoxy)-3-trifluoromethyl-pyridine (2.05 g; 5.17 mmol) and (4-Mercapto-2-methyl-phenoxy)-acetic acid ethyl ester (0.9 g; 4.0 mmol) was condensed to give the title product applying the procedure described for {4-[3-Bromo-5-cyclopentylmethoxyphenylsulfanyl)-2-methyl-phenoxy]-acetic acid ethyl ester. The crude product was purified by flash chromatography (heptane→ethyl acetate:heptane 2:9). Yield 1.26 g (58%). HPLC-MS: m/z: 544.3 (M+2); Rt: 2.77 min.
後処理
- customcondensed
出典と根拠
- ORDレコード