Br[C:2]1[CH:3]=[C:4]([N:8]2[CH2:16][CH:15]3[CH2:17][N:11]4[CH2:12][CH:13]([CH2:18][CH:9]2[CH2:10]4)[CH2:14]3)[CH:5]=[N:6][CH:7]=1.[O:19]1[CH:23]=[CH:22][CH:21]=[C:20]1B(O)O>>[O:19]1[CH:23]=[CH:22][CH:21]=[C:20]1[C:2]1[CH:3]=[C:4]([N:8]2[CH2:16][CH:15]3[CH2:17][N:11]4[CH2:12][CH:13]([CH2:18][CH:9]2[CH2:10]4)[CH2:14]3)[CH:5]=[N:6][CH:7]=1The title compound was prepared from the product of Example 65A and 2-furylboronic acid according to General Method B: LC-MS Method B (ESI+) m/z 296.0 (M+H)+, retention time 1.72 minutes.
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