![Synthesis and structures of pyrroles fused with rigid bicyclic ring systems at β-positions†]()
Synthesis and structures of pyrroles fused with rigid bicyclic ring systems at β-positions†Uno, Hidemitsu; Ito, Satoshi; Wada, Mitsuo; Watanabe, Hikaru; Nagai, Miho; Hayashi, Akiko; Murashima, Takashi; Ono, Noboru · Journal of the Chemical Society, Perkin Transactions 1 · 2000