Ethyl bromopyruvate → Ethyl 6-chloro-5-[(diethoxyphosphinyl)methyl]imidazo[1,2-a]pyridine-2-carboxylate
反応式
[NH2:1][C:2]1[N:7]=[C:6]([CH2:8][P:9](=[O:16])([O:13][CH2:14][CH3:15])[O:10][CH2:11][CH3:12])[C:5]([Cl:17])=[CH:4][CH:3]=1.Br[CH2:19][C:20](=O)[C:21]([O:23][CH2:24][CH3:25])=[O:22]>COCCOC.CCO>[Cl:17][C:5]1[CH:4]=[CH:3][C:2]2[N:7]([CH:19]=[C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])[N:1]=2)[C:6]=1[CH2:8][P:9]([O:13][CH2:14][CH3:15])([O:10][CH2:11][CH3:12])=[O:16]
