3-Bromobenzonitrile → 3-(6-(1-Acetyl-pyrrolidin-2-yl)-2-pyridin-2-yl-1H-benzimidazol-5-yloxy)-benzonitrile
Reaction equation
[OH:1][C:2]1[C:3]([CH:25]2[CH2:29][CH2:28][CH2:27][N:26]2[C:30](=[O:32])[CH3:31])=[CH:4][C:5]2[N:9](COCC[Si](C)(C)C)[C:8]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][N:19]=3)=[N:7][C:6]=2[CH:24]=1.[C:33]([C:35]1[CH:36]=[C:37](Br)[CH:38]=[CH:39][CH:40]=1)#[N:34]>>[C:30]([N:26]1[CH2:27][CH2:28][CH2:29][CH:25]1[C:3]1[C:2]([O:1][C:39]2[CH:40]=[C:35]([CH:36]=[CH:37][CH:38]=2)[C:33]#[N:34])=[CH:24][C:6]2[N:7]=[C:8]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][N:19]=3)[NH:9][C:5]=2[CH:4]=1)(=[O:32])[CH3:31]Participants
3
Procedure
The entitled compound was obtained as an oily substance in the same method as in Example 121 (step 11), (step 12) or in accordance with the method or by combining it with an ordinary method but using 1-(2-(6-hydroxy-2-pyridin-2-yl-3-(2-trimethylsilanyl-ethoxymethyl)-3H-benzimidazol-5-yl)-pyrrolidin-1-yl)-ethanone obtained in Example 121 (step 10) and 3-cyanobromobenzene.