Ethyl Acetate → 1-Propionyloxyethyl 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate

Reaction equation

[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:23][O:24][CH3:25])[C:8]([NH:10][CH:11]2[C:21](=[O:22])[N:13]3[C:14]([C:18]([OH:20])=[O:19])=[CH:15][CH2:16][S:17][C@H:12]23)=[O:9])[N:6]=1.C(=O)([O-])[O-].[K+].[K+].[C:32]([O:36][CH:37](Cl)[CH3:38])(=[O:35])[CH2:33][CH3:34].C(OCC)(=O)C>CS(C)=O>[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:23][O:24][CH3:25])[C:8]([NH:10][CH:11]2[C:21](=[O:22])[N:13]3[C:14]([C:18]([O:20][CH:37]([O:36][C:32](=[O:35])[CH2:33][CH3:34])[CH3:38])=[O:19])=[CH:15][CH2:16][S:17][C@H:12]23)=[O:9])[N:6]=1