Triethylamine → 1-Methylethyl 3-[2-(trimethylsilyl)ethynyl]benzoate

Reaction equation

[CH:1]([O:4][C:5](=[O:13])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8](Br)[CH:7]=1)([CH3:3])[CH3:2].C(N(CC)CC)C.[CH3:21][Si:22]([C:25]#[CH:26])([CH3:24])[CH3:23].C(OCC)(=O)C>CCCCCC.[Cu]I.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[CH:1]([O:4][C:5](=[O:13])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8]([C:26]#[C:25][Si:22]([CH3:24])([CH3:23])[CH3:21])[CH:7]=1)([CH3:3])[CH3:2]