TY - JOUR AU - Sugiyama, Yu-ki; Okamoto, Sentaro TI - Regioselective Syntheses of Substituted Pyridines and 2,2′-Bipyridines by Cobalt-Catalyzed [2+2+2] Cycloaddition of α,ω-Diynes with Nitriles SN - 0039-7881 SN - 1437-210X PY - 2011 JO - Synthesis JF - Synthesis LA - EN VL - 2011 IS - 14 SP - 2247 EP - 2254 ET - 2011/06/09 DA - 2011/07/06 DO - 10.1055/s-0030-1260068 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0030-1260068 ER -