1,1'-Carbonyldiimidazole → HCID 66736778, 화합물
반응식
Cl.Cl.[N:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:13][CH2:12][C@H:11]([NH2:14])[CH2:10]1.[CH:15]1[N:19]=[CH:18][N:17]([C:20](N2C=NC=C2)=[O:21])[CH:16]=1>C(Cl)Cl>[N:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:13][CH2:12][C@H:11]([NH:14][C:20]([N:17]2[CH:16]=[CH:15][N:19]=[CH:18]2)=[O:21])[CH2:10]1참가 물질
4
실험 절차
A mixture comprising ((S)-1-Pyridin-2-yl-pyrrolidin-3-ylamine dihydrochloride (0.242 g, 1.02 mmol), TEA (0.2 ml) in DCM (10.2 ml) is treated with CDI (0.364 g, 2.26 mmol). The reaction mixture is stirred at room temperature for 2 hours to yield the titled compound as 0.1 M solution in DCM. This solution consists of the imidazole-urea intermediate together with variable amounts of the corresponding isocyanate and imidazole. This solution is used in the subsequent steps since the imidazole-urea intermediate and isocyanate intermediate are equally suitable as precursors to ureas.