4-Ethoxyaniline → 3-(2-Chlorophenyl)-5-ethoxy-1,3-dihydroindol-2-one
反応式
[CH2:1]([O:3][C:4]1[CH:10]=[CH:9][C:7]([NH2:8])=[CH:6][CH:5]=1)[CH3:2].[CH:11]1[CH:16]=[C:15]([CH:17](O)[C:18](O)=[O:19])[C:14]([Cl:22])=[CH:13][CH:12]=1>>[Cl:22][C:14]1[CH:13]=[CH:12][CH:11]=[CH:16][C:15]=1[CH:17]1[C:9]2[C:7](=[CH:6][CH:5]=[C:4]([O:3][CH2:1][CH3:2])[CH:10]=2)[NH:8][C:18]1=[O:19]参加物
3
実験手順
This compound is prepared according to the procedure described in step B of Preparation 66 from N-4-ethoxyphenyl-DL-2-chloromandelamide (120°-130° C.), itself obtained according to the procedure described in step A of Preparation 2 from 4-ethoxyaniline and DL-2-chloromandelic acid. This gives the expected product. M.p.=176°-180° C.
後処理
- customThis compound is prepared
- customobtained
出典と根拠
- ORDレコード
- ord-f7679034033b4ca78798c15f71c99df3
- 出典データセット
- uspto-grants-1998_06
- 特許番号
- US05773612
反応ノート
読み込み中…