2-Iodo-4-(methylsulfonyl)-1-propylbenzene → Tert-butyl(4-cyano-2-{[5-(methylsulfonyl)-2-propylphenyl]ethynyl}phenoxy)acetate
반응식
[C:1]([O:5][C:6](=[O:19])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]#[N:16])=[CH:11][C:10]=1[C:17]#[CH:18])([CH3:4])([CH3:3])[CH3:2].I[C:21]1[CH:26]=[C:25]([S:27]([CH3:30])(=[O:29])=[O:28])[CH:24]=[CH:23][C:22]=1[CH2:31][CH2:32][CH3:33]>>[C:1]([O:5][C:6](=[O:19])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]#[N:16])=[CH:11][C:10]=1[C:17]#[C:18][C:23]1[CH:24]=[C:25]([S:27]([CH3:30])(=[O:28])=[O:29])[CH:26]=[CH:21][C:22]=1[CH2:31][CH2:32][CH3:33])([CH3:4])([CH3:3])[CH3:2]참가 물질
3
실험 절차
Following the general method as outlined in Intermediate 20, starting from (4-cyano-2-ethynyl-phenoxy)-acetic acid tert-butyl ester (Intermediate 46) and 2-iodo-4-(methylsulfonyl)-1-propylbenzene (Intermediate 62), the title compound was obtained after purification by flash column chromatography (silica), eluting with cyclohexane containing increasing amounts of EtOAc.
출처 및 근거
- ORD 기록
- ord-555b50713def4b41a59ca0aa31161a58