Potassium Carbonate → (2R,5S)-4-Benzyloxycarbonylmethyl-2-methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester

反応式

[C:1]([O:5][C:6]([N:8]1[CH2:13][C@H:12]([CH2:14][N:15]2[CH2:19][CH2:18][CH2:17][C:16]2=[O:20])[NH:11][CH2:10][C@H:9]1[CH3:21])=[O:7])([CH3:4])([CH3:3])[CH3:2].C(=O)([O-])[O-].[K+].[K+].Br[CH2:29][C:30]([O:32][CH2:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)=[O:31]>CC#N.C(Cl)(Cl)Cl>[C:1]([O:5][C:6]([N:8]1[CH2:13][C@H:12]([CH2:14][N:15]2[CH2:19][CH2:18][CH2:17][C:16]2=[O:20])[N:11]([CH2:29][C:30]([O:32][CH2:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[O:31])[CH2:10][C@H:9]1[CH3:21])=[O:7])([CH3:4])([CH3:2])[CH3:3]