4-amino-3,4-dihydro-2H-naphthalen-1-one → Urea, (1,2,3,4-tetrahydro-4-oxo-1-naphthalenyl)-
反応式
[O:1]=[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]([NH2:12])[CH2:4][CH2:3]1.C([NH:15][C:16](=O)[O-:17])C>C(O)C>[O:1]=[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]([NH:12][C:16]([NH2:15])=[O:17])[CH2:4][CH2:3]1参加物
4
実験手順
Equimolar quantities of 1,2,3,4-tetrahydro-4-oxo-1-naphthylamine and ethylcarbamate are mixed and heated until ethanol is no longer released. The crude product, 1,2,3,4-tetrahydro-4-oxo-1-naphthylurea is washed with water then with cold ethanol and dried.
後処理
- washThe crude product, 1,2,3,4-tetrahydro-4-oxo-1-naphthylurea is washed with water
- dry with materialwith cold ethanol and dried
出典と根拠
- ORDレコード
- ord-36ba6e2674064fc0b1a3e0ce6fb0ba8c
- 出典データセット
- uspto-grants-1978_05
- 特許番号
- US04089976
反応ノート
読み込み中…