Potassium Carbonate → (S)-3-{4-[2-(4-Cyano-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-ylmethoxy]-phenyl}-hex-4-ynoic acid ethyl ester

Reaction equation

Br[C:2]1[N:28]=[C:5]2[CH:6]=[CH:7][C:8]([CH2:10][O:11][C:12]3[CH:17]=[CH:16][C:15]([C@@H:18]([C:25]#[C:26][CH3:27])[CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])=[CH:14][CH:13]=3)=[CH:9][N:4]2[N:3]=1.CC1(C)C(C)(C)OB([C:37]2[CH:44]=[CH:43][C:40]([C:41]#[N:42])=[CH:39][CH:38]=2)O1.C([O-])([O-])=O.[K+].[K+]>O1CCOCC1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:23]([O:22][C:20](=[O:21])[CH2:19][C@@H:18]([C:15]1[CH:16]=[CH:17][C:12]([O:11][CH2:10][C:8]2[CH:7]=[CH:6][C:5]3[N:4]([N:3]=[C:2]([C:37]4[CH:44]=[CH:43][C:40]([C:41]#[N:42])=[CH:39][CH:38]=4)[N:28]=3)[CH:9]=2)=[CH:13][CH:14]=1)[C:25]#[C:26][CH3:27])[CH3:24]