反応式
C[O-].[Na+].[CH3:4][C:5]1[N:6]=[C:7]2[C:16]([CH3:17])=[CH:15][CH:14]=[CH:13][N:8]2[C:9](=[O:12])[C:10]=1[CH3:11].[CH3:18][C:19]([C:21]1[CH:26]=[C:25]([O:27][CH3:28])[C:24]([O:29][CH3:30])=[C:23]([O:31][CH3:32])[CH:22]=1)=O>CO>[CH3:11][C:10]1[C:9](=[O:12])[N:8]2[CH:13]=[CH:14][CH:15]=[C:16]([CH3:17])[C:7]2=[N:6][C:5]=1[CH:4]=[C:19]([CH3:18])[C:21]1[CH:22]=[C:23]([O:31][CH3:32])[C:24]([O:29][CH3:30])=[C:25]([O:27][CH3:28])[CH:26]=1参加物
5
実験手順
To a solution of 1.3g of sodium methoxide in 75 ml of absolute methanol is added 2.0g of 2,3,9-trimethyl-4H-pyrido[1,2-a]pyrimidin-4-one, followed by 4.2g of 3,4,5-trimethoxyacetophenone. The mixture is stirred and heated under reflux for 97 hours to yield the title compound.
後処理
- temperatureheated
- temperatureunder reflux for 97 hours
出典と根拠
- ORDレコード
- ord-3b46f4bd6cd34af7aedd772a6e636d2e
- 出典データセット
- uspto-grants-1976_01
- 特許番号
- US03935197
関連ノート
読み込み中…