Pyrogallol → 3-(Benzyloxy)benzene-1,2-diol
反応式
[C:1]1([CH:9]=[CH:8][CH:7]=[C:5]([OH:6])[C:3]=1[OH:4])[OH:2].B(OCC)(OCC)OCC.[CH2:20](Br)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>C(OC(=O)C)C.C1CCCCC1>[CH2:20]([O:2][C:1]1[CH:9]=[CH:8][CH:7]=[C:5]([OH:6])[C:3]=1[OH:4])[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1参加物
5
実験手順
Using the procedure of Example 13, 25.22 g of pyrogallol, 35.1 ml of triethyl borate and 23.76 ml of benzyl bromide were reacted to obtain 33.8 g of the expected product in the form of a thick red oil after chromatography on silica eluting with a cyclohexane - ethyl acetate (6-4) mixture (Yield: 78%).
後処理
- customwere reacted
出典と根拠
- ORDレコード
- ord-afab7cd2eb86424fa011bb25e42cdd54
- 出典データセット
- uspto-grants-1993_03
- 特許番号
- US05198571
反応ノート
読み込み中…