4-Cyanophenylboronic acid → 4-[2-(4,4-Difluoro-piperidine-1-carbonyl)-5-(1-isopropyl-piperidin-4-yloxy)-indol-1-yl]-benzonitrile
Reaction equation
[F:1][C:2]1([F:29])[CH2:7][CH2:6][N:5]([C:8]([C:10]2[NH:11][C:12]3[C:17]([CH:18]=2)=[CH:16][C:15]([O:19][CH:20]2[CH2:25][CH2:24][N:23]([CH:26]([CH3:28])[CH3:27])[CH2:22][CH2:21]2)=[CH:14][CH:13]=3)=[O:9])[CH2:4][CH2:3]1.[C:30]([C:32]1[CH:37]=[CH:36][C:35](B(O)O)=[CH:34][CH:33]=1)#[N:31]>>[F:29][C:2]1([F:1])[CH2:7][CH2:6][N:5]([C:8]([C:10]2[N:11]([C:35]3[CH:36]=[CH:37][C:32]([C:30]#[N:31])=[CH:33][CH:34]=3)[C:12]3[C:17]([CH:18]=2)=[CH:16][C:15]([O:19][CH:20]2[CH2:25][CH2:24][N:23]([CH:26]([CH3:27])[CH3:28])[CH2:22][CH2:21]2)=[CH:14][CH:13]=3)=[O:9])[CH2:4][CH2:3]1Participants
3
Procedure
In analogy to the procedure described for the synthesis of example 6, the title compound was synthesized from (4,4-difluoro-piperidin-1-yl)-[5-(1-isopropyl-piperidin-4-yloxy)-1H-indol-2-yl]-methanone (intermediate 1) and 4-cyanophenylboronic acid. The title compound was obtained in 45% yield as yellow foam. MS (m/e): 507.4 (MH+, 100%).