Ruthenium-Catalyzed C-H Bond Functionalizations of 1,2,3-Triazol-4-yl-Substituted Arenes: Dehydrogenative Couplings Versus Direct Arylations - Ackermann, Lutz; Novák, Petr; Vicente, Rubén; Pirovano, Valentina; Potukuchi, Harish K. (Synthesis, 2010)