Ethyl Acetate → Methyl 4-tert-butyl-3-(prop-1-en-2-yl)benzoate

Reaction equation

Br[C:2]1[CH:3]=[C:4]([CH:9]=[CH:10][C:11]=1[C:12]([CH3:15])([CH3:14])[CH3:13])[C:5]([O:7][CH3:8])=[O:6].[C:16](B1OC(C)(C)C(C)(C)O1)([CH3:18])=[CH2:17].C(=O)([O-])[O-].[K+].[K+].CCOC(C)=O>C1(C)C=CC=CC=1.[Cl-].[Na+].O.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>[C:12]([C:11]1[CH:10]=[CH:9][C:4]([C:5]([O:7][CH3:8])=[O:6])=[CH:3][C:2]=1[C:16]([CH3:18])=[CH2:17])([CH3:15])([CH3:14])[CH3:13]