Hydrochloric Acid → HCID 136387256、化合物
反応式
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([OH:9])=[C:5]([O:10][CH3:11])[CH:4]=1)#[N:2].[ClH:12].[CH3:13][OH:14]>>[ClH:12].[CH3:13][O:14][N:2]=[CH:1][C:3]1[CH:8]=[CH:7][C:6]([OH:9])=[C:5]([O:10][CH3:11])[CH:4]=1参加物
4
実験手順
In 50 ml of anhydrous methanol, was dissolved 7.5 g of 4-cyano-2-methoxyphenol. The solution was saturated with dried gaseous hydrogen chloride, while being cooled in ice and stirred, and then stirred overnight at room temperature to precipitate yellow crystals. After addition of ethyl ether, the crystals were collected by filtration, washed with ethyl ether and dried to obtain 9.4 g of 4-methoxyiminomethyl-2-methoxyphenol hydrochloride.
後処理
- temperaturewhile being cooled in ice
- stirringstirred overnight at room temperature
- customto precipitate yellow crystals
- additionAfter addition of ethyl ether
- filtrationthe crystals were collected by filtration
- washwashed with ethyl ether
- customdried
出典と根拠
- ORDレコード
- ord-2af6db5fbc0f48e3ae0c288b88142b39
- 出典データセット
- uspto-grants-1986_02
- 特許番号
- US04570006
反応ノート
読み込み中…