Acetone → HCID 15165618、化合物
反応式
[CH2:1]([C:5]1[CH:6]=[C:7]([OH:12])[C:8](=[CH:10][CH:11]=1)[OH:9])[CH:2]([CH3:4])[CH3:3].[CH3:13][C:14]([CH3:16])=O.O.C1(C)C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1>[CH2:1]([C:5]1[CH:11]=[CH:10][C:8]2[O:9][C:14]([CH3:16])([CH3:13])[O:12][C:7]=2[CH:6]=1)[CH:2]([CH3:4])[CH3:3]参加物
5
実験手順
The same procedures as described in Example 10 were carried out by using 4.16 g (25 mM) of 4-isobutylcatechol, 15 ml of acetone, 30 mg of p-toluenesulfonic acid monohydrate and 15 ml of toluene. 5-Isobutyl-2,2-dimethyl-1,3-benzodioxol was obtained in the yield of 4.69 g (23 mM) as colorless transparent liquid having a boiling point of 79°-83° C./2 mmHg.
出典と根拠
- ORDレコード
- ord-3d52b60b84634b9dbf0d80c7750c40d2
- 出典データセット
- uspto-grants-1991_01
- 特許番号
- US04985458
反応ノート
読み込み中…