4-Bromobenzyl acetate → 4-[3-Hydroxy-3-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-1-propynyl]benzyl acetate
反応式
[C:1]([CH:3]([C:5]1[CH:14]=[CH:13][C:12]2[C:11]([CH3:16])([CH3:15])[CH2:10][CH2:9][C:8]([CH3:18])([CH3:17])[C:7]=2[CH:6]=1)[OH:4])#[CH:2].[C:19]([O:22][CH2:23][C:24]1[CH:29]=[CH:28][C:27](Br)=[CH:26][CH:25]=1)(=[O:21])[CH3:20]>>[C:19]([O:22][CH2:23][C:24]1[CH:29]=[CH:28][C:27]([C:2]#[C:1][CH:3]([OH:4])[C:5]2[CH:14]=[CH:13][C:12]3[C:11]([CH3:16])([CH3:15])[CH2:10][CH2:9][C:8]([CH3:18])([CH3:17])[C:7]=3[CH:6]=2)=[CH:26][CH:25]=1)(=[O:21])[CH3:20]参加物
3
実験手順
Following the basic procedure of Example 32, by reacting 2.42 g (10 mmol) of α-ethynyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenemethanol with 2.52 g (11 mmol) of 4-bromobenzyl acetate, 790 mg (20%) of the expected compound were obtained in the form of a brown oil.
出典と根拠
- ORDレコード
- ord-5b8828625f0f4fc9a12c11227120072e
- 出典データセット
- uspto-grants-2000_12