Ring expansion of a 4,4'-bipyridyl derivative into pi-conjugated azepinoazepines.
Yamaguchi
Isao
I
Department of Material Science, Faculty of Science and Engineering, Shimane University, 1060 Nishikawatsu, Matsue 690-8504, Japan.
Tsutsui
Saori
S
Sato
Moriyuki
M