Boron trifluoride etherate → 2-[4-(4-Chlorophenyl)phenyl]-5-ethyl-5-phenyl-1,3-dioxolan-4-one
反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:15]=[CH:14][C:11]([CH:12]=[O:13])=[CH:10][CH:9]=2)=[CH:4][CH:3]=1.O[C:17]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)([CH2:21][CH3:22])[C:18]([OH:20])=[O:19].B(F)(F)F.CCOCC>C(OCC)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH:15]=[CH:14][C:11]([CH:12]3[O:20][C:18](=[O:19])[C:17]([CH2:21][CH3:22])([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)[O:13]3)=[CH:10][CH:9]=2)=[CH:6][CH:7]=1
