Shape-persistent, double-helically twisted macrocycles with two quaterphenyl moieties: Synthesis, structure and physicochemical properties for a chiral sensor

Takeshi Kawase; Yoko Daifuku; Yasukazu Hirao; Kouzou Matsumoto; Hiroyuki Kurata; Takashi Kubo

Comptes Rendus. Chimie, Volume 12 (2009) p. 403-411