Tetrahydrofuran → 5-Allyl-4-(2-tert-butoxycarbonylaminopent-4-enoyl)-piperazine-1,3-dicarboxylic acid 1-benzyl ester 3-methyl ester

반응식

[CH3:1][O:2][C:3]([CH:5]1[NH:10][CH:9]([CH2:11][CH:12]=[CH2:13])[CH2:8][N:7]([C:14]([O:16][CH2:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[O:15])[CH2:6]1)=[O:4].[C:24]([N:31]([CH2:36][CH:37]=[CH2:38])CC(O)=O)([O:26][C:27]([CH3:30])([CH3:29])[CH3:28])=[O:25].[CH2:39]([O:43]C1C=CC2C(=CC=CC=2)N1C(OCC(C)C)=O)C(C)C.[CH2:61]1COCC1>>[CH3:1][O:2][C:3]([CH:5]1[N:10]([C:39](=[O:43])[CH:36]([NH:31][C:24]([O:26][C:27]([CH3:28])([CH3:29])[CH3:30])=[O:25])[CH2:37][CH:38]=[CH2:61])[CH:9]([CH2:11][CH:12]=[CH2:13])[CH2:8][N:7]([C:14]([O:16][CH2:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)=[O:15])[CH2:6]1)=[O:4]