Potassium Carbonate → HCID 68814817、化合物
反応式
[CH2:1]([C:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:17]3[CH:22]=[CH:21][C:20]([OH:23])=[CH:19][CH:18]=3)[CH:15]=2)[N:10]([CH3:24])[C:9]=1[CH3:25])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([O-])([O-])=O.[K+].[K+].Br[CH2:33][C:34]([O:36][CH3:37])=[O:35]>CC(C)=O>[CH3:37][O:36][C:34](=[O:35])[CH2:33][O:23][C:20]1[CH:19]=[CH:18][C:17]([C:14]2[CH:15]=[C:16]3[C:11](=[CH:12][CH:13]=2)[N:10]([CH3:24])[C:9]([CH3:25])=[C:8]3[CH2:1][C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)=[CH:22][CH:21]=1参加物
5
実験手順
The desired product was prepared using a procedure similar to step 1 of example 4. Thus, 4-(3-benzyl-1,2-dimethyl-1H-indol-5-yl)-phenol (0.162 g, 0.495 mmol) was reacted with K2CO3 (0.089 g, 0.643 mmol) and methyl bromoacetate (0.098 g, 0.643 mmol) in acetone (5 ml) to give the product (0.161 g, 0.403 mmol, 81%) as an off-white solid, mp 113-117° C. 1H NMR (DMSO-d6) δ 2.40 (s, 3H), 3.67 (s, 3H), 3.70 (s, 3H), 4.06 (s, 2H), 4.80 (s, 2H), 6.96 (d, J=8.9 Hz, 2H), 7.08-7.11 (m, 1H), 7.19-7.24 (m, 4H), 7.29 (dd, J=1.7, 8.4 Hz, 1H), 7.39 (d, J=8.4 Hz, 1H), 7.51 (d, J=8.9 Hz, 2H), 7.56 (d, J=1.5 Hz, 1H); [ESI(+)], m/z 400 (M+H)+.
出典と根拠
- ORDレコード
- ord-421ebed02f464b2bb556f9046edd52c5
- 出典データセット
- uspto-grants-2009_09
- 特許番号
- US07582773B2
反応ノート
読み込み中…