@article{CTT100551066,
  author = {Akihiko Takahashi and Yuko Hirose and Hiroyuki Kusama and Nobuharu Iwasawa},
  title = {Chelation-assisted Electrocyclic Reactions of 3-Alkenyl-2,2’-Bipyridines: An Efficient Method for the Synthesis of 5,6-Dihydro-1,10-phenanthrolines and 1,10-Phenanthrolines},
  journal = {Chem. Commun.},
  year = 2008,
}