(4-Bromophenoxy)(tert-butyl)dimethylsilane → Rac-[2-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-1-(3-chloro-4-methyl-phenyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester
反応式
[C:1]([O:5][C:6](=[O:23])[NH:7][CH:8]([C:15]1[CH:20]=[CH:19][C:18]([CH3:21])=[C:17]([Cl:22])[CH:16]=1)[C:9](=[O:14])N(OC)C)([CH3:4])([CH3:3])[CH3:2].Br[C:25]1[CH:38]=[CH:37][C:28]([O:29][Si:30]([C:33]([CH3:36])([CH3:35])[CH3:34])([CH3:32])[CH3:31])=[CH:27][CH:26]=1>>[C:1]([O:5][C:6](=[O:23])[NH:7][CH:8]([C:15]1[CH:20]=[CH:19][C:18]([CH3:21])=[C:17]([Cl:22])[CH:16]=1)[C:9]([C:25]1[CH:38]=[CH:37][C:28]([O:29][Si:30]([C:33]([CH3:36])([CH3:35])[CH3:34])([CH3:31])[CH3:32])=[CH:27][CH:26]=1)=[O:14])([CH3:2])([CH3:3])[CH3:4]参加物
3
反応物 2
生成物 1
実験手順
The title compound was prepared from rac-[(3-chloro-4-methyl-phenyl)-(methoxy-methyl-carbamoyl)-methyl]-carbamic acid tert-butyl ester (Intermediate 4) and (4-bromo-phenoxy)-tert-butyl-dimethyl-silane in analogy to Example 1a): MS (ISP): 374.3 ((M−Si(CH3)2C(CH3)3)+H)+ (100%).