1,1-Dichloroethane → Diethyl [2-phenyl-2-(2-amino-5-chloro-phenyl)-1-aza-vinyl]-malonate
반응식
Cl.[NH2:2][CH:3]([C:9]([OH:11])=[O:10])[C:4]([O:6][CH2:7][CH3:8])=[O:5].[C:12]1([C:18]([C:23]2[CH:28]=[C:27]([Cl:29])[CH:26]=[CH:25][C:24]=2[NH2:30])=NCCN)[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.Cl[CH:32](Cl)[CH3:33]>>[C:12]1([C:18]([C:23]2[CH:28]=[C:27]([Cl:29])[CH:26]=[CH:25][C:24]=2[NH2:30])=[N:2][CH:3]([C:9]([O:11][CH2:32][CH3:33])=[O:10])[C:4]([O:6][CH2:7][CH3:8])=[O:5])[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=1참가 물질
4
실험 절차
16 g of dry ethyl amino-malonate hydrochloride are suspended in 200 ml of dichloroethane, then a solution of 10 g of 1-phenyl-1-(2-amino-5-chloro-phenyl)-2,5-diazapent-1-ene in 100 ml of dichloroethane is added and the whole is heated at 80° for 3 hours 30 minutes. The red colour at the start changes to yellow at the end of the reaction.