HCID 22918353, 화합물 → HCID 22076399, 화합물
반응식
[NH:1]([C:8]1[CH:9]=[C:10]([C:24]([OH:26])=[O:25])[C:11](=[CH:15][C:16]=1[NH:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)[C:12]([OH:14])=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>CC(OC(C)=O)=O>[NH:17]([C:16]1[CH:15]=[C:11]2[C:12](=[O:14])[O:26][C:24](=[O:25])[C:10]2=[CH:9][C:8]=1[NH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1참가 물질
3
실험 절차
A solution of 2 g of 4,5-dianilino-phthalic acid (Example 1'b)) in acetanhydride is heated to 60° C. for 30 min, resulting in a strong yellow colouring of the reaction mixture. After evaporation, yellow crystals of the crude title compound remain which are recrystallized from acetone/diethyl ether; the title compound has a m.p. of 196°-197° C. C20H14N2O3 : molecular weight calculated 330, found 330 (FD-MS).
후처리
- customis heated to 60° C. for 30 min
- customresulting in a strong yellow colouring of the reaction mixture
- customAfter evaporation, yellow crystals of the crude title compound
- custom