Hydroxyamine hydrochloride → HCID 85436872、化合物
反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[O:13][C:12]([CH:14]=O)=[CH:11][CH:10]=2)=[CH:5][CH:4]=1.Cl.[NH2:17][OH:18]>O>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[O:13][C:12]([CH:14]=[N:17][OH:18])=[CH:11][CH:10]=2)=[CH:5][CH:4]=1参加物
4
実験手順
A 250 ml Erlenmeyer flask was charged with 5-(4-methoxyphenyl)-2-furaldehyde (40 g, 0.20 mole) and absolute alcohol (125 ml). A solution of hydroxylamine hydrochloride (14 g, 0.20 mole) in water (25 ml) was added to this suspension. This mixture was stirred for 1 hour, cooled, filtered and washed with isopropanol, yielding 28 g (65.2%).
後処理
- temperaturecooled
- filtrationfiltered
- washwashed with isopropanol
- customyielding 28 g (65.2%)
出典と根拠
- ORDレコード
- ord-18d19c5b3d264278a56a40064d5153a5
- 出典データセット
- uspto-grants-1976_03
- 特許番号
- US03946049
反応ノート
読み込み中…