Bromine → 1-Bromo-4-[(4-chlorophenyl)sulfanyl]-3,3-dimethylbutan-2-one
反応式
[Br:1]Br.[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([S:10][CH2:11][C:12]([CH3:17])([CH3:16])[C:13](=[O:15])[CH3:14])=[CH:6][CH:5]=1>>[Br:1][CH2:14][C:13](=[O:15])[C:12]([CH3:17])([CH3:16])[CH2:11][S:10][C:7]1[CH:6]=[CH:5][C:4]([Cl:3])=[CH:9][CH:8]=1参加物
3
実験手順
64 g (0.4 mol) of bromine were slowly added to 97 g (0.4 mol) of 1-(4-chlorophenylmercapto)-2,2-dimethylbutan-3-one at room temperature. The reaction mixture was worked up in a manner corresponding to that in Example 1. 127 g (99% of theory) of 1-bromo-4-(4-chlorophenylmercapto)-3,3-dimethyl-butan-2-one were obtained as a viscous oil. ##STR771##
出典と根拠
- ORDレコード
- ord-d7664306ff3045dda425c9da7af739db
- 出典データセット
- uspto-grants-1990_02
- 特許番号
- US04904297
反応ノート
読み込み中…