Propyl isocyanate → 1-Phenyl-3-n-propyl hydantoin
反応式
[C:1]1([NH:7][CH2:8][C:9]([OH:11])=O)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:12]([N:15]=[C:16]=[O:17])[CH2:13][CH3:14]>C1(C)C=CC=CC=1>[C:1]1([N:7]2[CH2:8][C:9](=[O:11])[N:15]([CH2:12][CH2:13][CH3:14])[C:16]2=[O:17])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1参加物
4
実験手順
In a similar manner, N-phenyl glycine (0.1 mole), n-propyl isocyanate (0.12 mole) and toluene (30 ml) was refluxed for about 51/2 hours producing 13 grams (59% yield) of 1-phenyl-3-n-propyl hydantoin having a melting point of about 97° C. and the structure: ##STR7##
出典と根拠
- ORDレコード
- ord-6766240f9dbe4c0b9efd33d1aef7b966
- 出典データセット
- uspto-grants-1984_08
- 特許番号
- US04464387
反応ノート
読み込み中…