Acetic Acid → 2-Bromo-5-tert-butyl-1,3-dimethylbenzene
反応式
C(O)(=O)C.[C:5]([C:9]1[CH:10]=[C:11]([CH3:16])[CH:12]=[C:13]([CH3:15])[CH:14]=1)([CH3:8])([CH3:7])[CH3:6].[Br:17]Br>O>[C:5]([C:9]1[CH:10]=[C:11]([CH3:16])[C:12]([Br:17])=[C:13]([CH3:15])[CH:14]=1)([CH3:8])([CH3:7])[CH3:6]参加物
5
実験手順
Under an inert atmosphere, 225 g of acetic acid was put into a 500 ml three-necked flask, and 24.3 g of 5-t-butyl-m-xylene was added. Then, after adding 31.2 g of bromine, it was reacted at 15-20° C. for 3 hours. The reaction liquid was added to 500 ml of water, and the deposited precipitate was filtrated. It was washed with 250 ml of water twice and 34.2 g of white solid was obtained.
後処理
- customwas reacted at 15-20° C. for 3 hours
- customThe reaction liquid
- filtrationthe deposited precipitate was filtrated
- washIt was washed with 250 ml of water twice
出典と根拠
- ORDレコード
- ord-bda8c24223b24e88ad61a1e994bf420d
- 出典データセット
- uspto-grants-2010_08
- 特許番号
- US07772360B2
反応ノート
読み込み中…