3-Aminobenzoic Acid → 2,6-Di(tertiary-butyl)-4-(3'-carboxyphenylimino)-2,5-cyclohexadien-l-one
반응식
[C:1]([C:5]1[C:6](=[O:16])[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])=[CH:8][C:9](=O)[CH:10]=1)([CH3:4])([CH3:3])[CH3:2].[NH2:17][C:18]1[CH:19]=[C:20]([CH:24]=[CH:25][CH:26]=1)[C:21]([OH:23])=[O:22]>>[C:1]([C:5]1[C:6](=[O:16])[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])=[CH:8][C:9](=[N:17][C:18]2[CH:26]=[CH:25][CH:24]=[C:20]([C:21]([OH:23])=[O:22])[CH:19]=2)[CH:10]=1)([CH3:4])([CH3:3])[CH3:2]참가 물질
3
실험 절차
Using the method of Example 1, 2,6-di(tertiary-butyl)-p-benzoquinone was reacted with 3-aminobenzoic acid to provide red-orange crystals of 2,6-di(tertiary-butyl)-4-(3'-carboxyphenylimino)-2,5-cyclohexadien-1-one, m.p. 230°-231° C. Analysis: Calculated for C21H25NO3 : % C, 74.3; % H, 7.4; % N, 4.1; Found: % C, 74.1; % H, 7.6; % N, 3.7.
출처 및 근거
- ORD 기록
- ord-efc0849e67e04f1c9a206e4c838ec739
- 출처 데이터셋
- uspto-grants-1995_05
- 특허 번호