title: Two-way chromic interconversion of the 2,2'-biphenol-6,6'-diyl dication with 5H,10H-dioxapyrene or 9H,10H-4,5-dihydroxyphenanthrene.
abstract: Two-proton or two-electron transfer of the title biphenolic dication proceeds nearly simultaneously to induce 2,6'/2',6- or 6,6'-bond formation to give dioxapyrene or dihydrophenanthrene derivatives, respectively, with vivid changes in color (halochromism and electrochromism).
authors: Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Hokkaido 060-0810, Japan. tak@sci.hokudai.ac.jp.
authors: Yuto
authors: Y
authors: Sakano
authors: Ryo
authors: R
authors: Katoono
authors: Kenshu
authors: K
authors: Fujiwara
authors: Takanori
authors: T
authors: Suzuki