The Wurster’s Blue skeleton embedded in an axially chiral indolo[2,3‐c]carbazole framework can act as a key chromophore to realize three‐way‐output electrochromic response (UV‐Vis‐near IR absorption, fluorescence, and circular dichroism) upon… Click to show full abstract
The Wurster’s Blue skeleton embedded in an axially chiral indolo[2,3‐c]carbazole framework can act as a key chromophore to realize three‐way‐output electrochromic response (UV‐Vis‐near IR absorption, fluorescence, and circular dichroism) upon reversible electrochemical interconversion with the corresponding neutral electron donor, which was effectively synthesized by gold(I)‐catalyzed cascade cyclization of 2‐azidophenyl‐1,3‐butadiyne with a 2‐phenyl‐1‐naphthyl terminal group.
               
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