HCID 13066945、化合物 → 2-Methyl-3-hydroxy-4-formyl-5-vinylpyridine
反応式
[CH3:1][C:2]1[C:7]([OH:8])=[C:6]([CH2:9][OH:10])[C:5]([CH:11]=[CH2:12])=[CH:4][N:3]=1>[O-2].[O-2].[Mn+4].C(Cl)(Cl)Cl>[CH3:1][C:2]1[C:7]([OH:8])=[C:6]([CH:9]=[O:10])[C:5]([CH:11]=[CH2:12])=[CH:4][N:3]=1参加物
4
実験手順
A solution of 10 g. of 2-methyl-3-hydroxy-4-hydroxymethyl-5-vinylpyridine in 300 ml. of hot chloroform was treated with 100 g. of manganese dioxide. After 1/2 hour of stirring, the mixture was filtered and the filtrate was evaporated to dryness to give 2-methyl-3-hydroxy-4-formyl-5-vinylpyridine.
後処理
- filtrationthe mixture was filtered
- customthe filtrate was evaporated to dryness
出典と根拠
- ORDレコード
- ord-f1d37c1354e2463480da8a053c1ed34d
- 出典データセット
- uspto-grants-1982_10
- 特許番号
- US04355034
反応ノート
読み込み中…