(Z)-3-(3-nitro-4-methylphenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile → (E)-3-(3-nitro-4-methylphenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile
反応式
[N+:1]([C:4]1[CH:5]=[C:6](/[CH:11]=[C:12](/[C:15]2[CH:20]=[C:19]([O:21][CH3:22])[C:18]([O:23][CH3:24])=[C:17]([O:25][CH3:26])[CH:16]=2)\[C:13]#[N:14])[CH:7]=[CH:8][C:9]=1[CH3:10])([O-:3])=[O:2]>CC(C)=O>[N+:1]([C:4]1[CH:5]=[C:6](/[CH:11]=[C:12](\[C:15]2[CH:20]=[C:19]([O:21][CH3:22])[C:18]([O:23][CH3:24])=[C:17]([O:25][CH3:26])[CH:16]=2)/[C:13]#[N:14])[CH:7]=[CH:8][C:9]=1[CH3:10])([O-:3])=[O:2]参加物
3
実験手順
1.38 g of (Z)-3-(3-nitro-4-methylphenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile was dissolved in 500 ml of acetone and the mixture was reacted in a photochemical apparatus (visible light) for 1 hour. The reaction mixture was concentrated and a quarter of it was purified on a silica gel plate to give 100 mg of the intended compound.