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 Dual Emission and Mechanofluorochromism of a V‐Shaped π‐System Composed of Disulfonyl-Substituted Dibenzocyclooctatetraenes 
 Takanori Nishida, Shinya Ohta, Feng Xu, Kenta Shinohara, Takahiro Kamada, Haruo Akashi, Makoto Takezaki, Kan Wakamatsu, Akihiro Orita |