Octithiophenes via One-Pot Oxidative Coupling of 4-(ω-Functionalized Alkylsulfanyl)-2,2′-Bithiophenes - Preti, Lisa; Cagnoli, Rita; Parenti, Francesca; Lanzi, Massimiliano; Libertini, Emanuela; Pinetti, Diego; Schenetti, Luisa; Mucci, Adele (Synthesis, 2010)