[CH2:1]([O:3][C:4](=[O:8])[CH2:5][CH2:6][CH3:7])[CH3:2].[CH:9](OCC)=[O:10]>>[CH2:1]([O:3][C:4](=[O:8])[CH:5]([CH:9]=[O:10])[CH2:6][CH3:7])[CH3:2]The title compound was prepared from butyric acid ethyl ester and ethyl formate employing the procedure set forth in Step 1 of Example 87.
Wird geladen…