1: 97 percent / SOCl2; benzotriazole / CH2Cl2 / 0.17 h 2: 59 percent / 1,3-bis-(2,6-diisopropylphenyl)imidazolinium chloride; N-methylmorpholine / Pd(OAc)2 / xylene / 3.5 h / 120 °C 3: 72 percent / NaI; trimethylsilyl chloride / CH2Cl2; acetonitrile / 0.25 h View Scheme