[CH3:1][C:2]1([CH3:20])[C:6]([CH3:8])([CH3:7])[O:5][B:4]([C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[C:15](=[O:19])[NH:14][CH2:13][CH2:12]3)[O:3]1.I[CH2:22][CH3:23]>>[CH2:22]([N:14]1[CH2:13][CH2:12][C:11]2[C:16](=[CH:17][CH:18]=[C:9]([B:4]3[O:3][C:2]([CH3:20])([CH3:1])[C:6]([CH3:7])([CH3:8])[O:5]3)[CH:10]=2)[C:15]1=[O:19])[CH3:23]This compound was prepared by using procedures analogous to those described for the synthesis of Example 9, Step 1 starting from 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one and iodoethane. LCMS (M+H)+=302.1.
Wird geladen…