FC(F)(F)S(O[C:7]1[CH:16]=[C:15]([CH3:17])[CH:14]=[CH:13][C:8]=1[C:9]([O:11][CH3:12])=[O:10])(=O)=O.C([O-])([O-])=O.[Na+].[Na+].[C:26]1(B(O)O)[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.[Li+].[Cl-]>C1(C)C=CC=CC=1.C1COCC1.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>[CH3:17][C:15]1[CH:14]=[CH:13][C:8]([C:9]([O:11][CH3:12])=[O:10])=[C:7]([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[CH:16]=1To a suspension of product from step B (14 g; 47 mmol), 2M Na2CO3 (61.1 ml; 122.2 mmol) phenylboronic acid (6.3 g; 51.7 mmole) and LiCl (3.98 g; 94 mmol) in toluene (400 ml), was added, under argon atmosphere, a solution of tetrakis(triphenylphosphine)palladium (1.01 ml; 1.88 mmol) in THF (150 ml). The mixture was refluxed overnight, washed with 2N, NaOH and saturated NaCl. The organic phase was evaporated and the residue purified by flash chromatography (AcOEt/Petroleum ether: 95/5) to give methyl 4-methyl-2-phenylbenzoate as an oil (10.44 g; 98%).
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