Methyl (z)-2-((((1-aminoethylidene)amino)oxy)carbonyl)isonicotinate → Methyl 2-(3-methyl-1,2,4-oxadiazol-5-yl)isonicotinate
反応式
[NH2:1]/[C:2](=[N:4]\[O:5][C:6]([C:8]1[CH:9]=[C:10]([CH:15]=[CH:16][N:17]=1)[C:11]([O:13][CH3:14])=[O:12])=O)/[CH3:3]>C1(C)C=CC=CC=1>[CH3:3][C:2]1[N:1]=[C:6]([C:8]2[CH:9]=[C:10]([CH:15]=[CH:16][N:17]=2)[C:11]([O:13][CH3:14])=[O:12])[O:5][N:4]=1参加物
3
実験手順
A solution of (Z)-methyl 2-((1-aminoethylideneaminooxy)carbonyl)isonicotinate in toluene (1 L) was heated at reflux overnight. The obtained mixture was evaporated and purified by silica-gel column chromatography to afford methyl 2-(3-methyl-1,2,4-oxadiazol-5-yl)isonicotinate as a white solid.
後処理
- temperatureat reflux overnight
- customThe obtained mixture was evaporated
- custompurified by silica-gel column chromatography
出典と根拠
- ORDレコード
- ord-662d318e3d354c7eb1f2e9e0ee13b7e0
- 出典データセット
- uspto-grants-2015_09
- 特許番号
- US09139587B2
反応ノート
読み込み中…