Ethyl Acetate → 2,2,4,4-Tetramethyl-chroman-6-carboxylic acid 4-(tert-butoxycarbonylmethyl)phenyl ester

반응식

[CH3:1][C:2]1([CH3:17])[CH2:11][C:10]([CH3:13])([CH3:12])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:14]([OH:16])=[O:15])[CH:8]=2)[O:3]1.C(OC1C=CC(O)=CC=1C(C)(C)C)(=O)C.[C:33]([O:37][C:38](=[O:47])[CH2:39][C:40]1[CH:45]=[CH:44][C:43](O)=[CH:42][CH:41]=1)([CH3:36])([CH3:35])[CH3:34].C(OCC)(=O)C>S(Cl)(Cl)=O.CCCCCC>[C:33]([O:37][C:38]([CH2:39][C:40]1[CH:41]=[CH:42][C:43]([O:15][C:14]([C:7]2[CH:8]=[C:9]3[C:4](=[CH:5][CH:6]=2)[O:3][C:2]([CH3:17])([CH3:1])[CH2:11][C:10]3([CH3:12])[CH3:13])=[O:16])=[CH:44][CH:45]=1)=[O:47])([CH3:36])([CH3:34])[CH3:35]