[Br-:13].[CH2:14]([CH3:15])[Mg+:16].[Cl:1][CH:2]([B:3]1[O:4][C:5]([CH3:10])([CH3:11])[C:6]([CH3:8])([CH3:9])[O:7]1)[Cl:12].[O:17]1[CH2:18][CH2:19][CH2:20][CH2:21]1>>[Cl:1][CH:2]([B:3]1[O:4][C:5]([CH3:10])([CH3:11])[C:6]([CH3:8])([CH3:9])[O:7]1)[CH2:14][CH3:15]Loading…