Br[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)=[O:13])[CH:10]=2)[N:5]=[C:4]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])[CH:3]=1.F[C:27]1[CH:28]=[C:29]([CH:35]=[CH:36][CH:37]=1)/[CH:30]=[CH:31]/B(O)O.COC1C=CC=C(OC)C=1C1C=CC=CC=1P(C1CCCCC1)C1CCCCC1.[O-]P([O-])([O-])=O.[K+].[K+].[K+].O>C1COCC1.CCOC(C)=O.O.CC([O-])=O.CC([O-])=O.[Pd+2]>[C:22]([O:21][C:4]1[CH:3]=[C:2](/[CH:31]=[CH:30]/[C:29]2[CH:35]=[CH:36][CH:37]=[CH:27][CH:28]=2)[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)=[O:13])[CH:10]=2)[N:5]=1)([CH3:25])([CH3:24])[CH3:23]A mixture of (4-bromo-2-(tert-butoxy)quinolin-6-yl)(4-chlorophenyl)methanone (157 mg, 0.375 mmol), (E)-(3-fluorostyryl)boronic acid (105.8 mg, 0.637 mmol), Pd(OAc)2 (8.42 mg, 0.0375 mmol), SPhos (30.79 mg, 0.0375 mmol), and K3PO4.H2O (159 mg, 0.75 mmol) in anhydrous THF (2.5 mL) was stirred at 30° C. overnight. The reaction was diluted with EtOAc and water. The organics were concentrated and purified by silica column chromatography (20% EtOAc/heptanes) to yield (E)-(2-(tert-butoxy)-4-styrylquinolin-6-yl)(4-chlorophenyl)methanone. (ES, m/z) [M-tBu]+ 404, 405, 407
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