Potassium Carbonate → HCID 53651302、化合物
反応式
[C:1]([C:3]1[O:4][C:5]2[CH:11]=[CH:10][CH:9]=[CH:8][C:6]=2[N:7]=1)#N.C([O-])([O-])=[O:13].[K+].[K+].[CH3:18][C:19]1([CH3:28])[CH2:24][CH:23]([OH:25])[CH2:22][C:21]([CH3:27])([CH3:26])[NH:20]1>CC(=O)CC>[O:4]1[C:5]2[CH:11]=[CH:10][CH:9]=[CH:8][C:6]=2[N:7]=[C:3]1[C:1]([O:25][CH:23]1[CH2:22][C:21]([CH3:27])([CH3:26])[NH:20][C:19]([CH3:28])([CH3:18])[CH2:24]1)=[O:13]参加物
5
実験手順
A mixture of 2-cyanobenzoxazole, a catalytic amount of K2CO3, and 2,2,6,6-tetramethylpiperidin-4-ol in 2-butanone was refluxed for 10 hours. After the precipitate was filtered and heated with aqueous HCl for 2 hours, product I was obtained by filtration.
後処理
- filtrationAfter the precipitate was filtered
- temperatureheated with aqueous HCl for 2 hours
出典と根拠
- ORDレコード
- ord-d79dffaaaa1b4cb0ba2ca6b73bacdc2c
- 出典データセット
- uspto-grants-1979_02
- 特許番号
- US04141884
反応ノート
読み込み中…