Double [4]Helicene-like Naphthobisbenzothiophene Diimides and Their Thienyl-S,S-dioxidized Derivatives with Attractive Solid-State Fluorescence and High Electron Affinity,Organic Letters

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Double [4]Helicene-like Naphthobisbenzothiophene Diimides and Their Thienyl-S,S-dioxidized Derivatives with Attractive Solid-State Fluorescence and High Electron Affinity
Organic Letters ( IF 4.9 ) Pub Date : 2023-02-02 , DOI: 10.1021/acs.orglett.3c00001
Xingyu Yi ₁ , Junxiang Gao ₁ , Hanwen Qin ₁ , Liping Zheng ₁ , Weixuan Zeng ₂ , Huajie Chen ₁

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A series of double [4]helicene-like naphthobisbenzothiophene diimides and their thienyl-S,S-dioxidized derivatives are synthesized via MoCl₅-catalyzed cyclization and m-CPBA-mediated oxidation reactions. The functional five-membered ring diimides show a helicene-like geometry, strong solid-state fluorescence, and deep LUMO of −4.37 eV.

中文翻译：

双 [4] 螺烯类萘并双苯并噻吩二酰亚胺及其噻吩基-S,S-二氧化衍生物具有吸引人的固态荧光和高电子亲和力

_{通过 MoCl 5}催化的环化和m -CPBA 介导的氧化反应，合成了一系列双 [4] 螺旋烯类萘并双苯并噻吩二酰亚胺及其噻吩基-S,S-二氧化衍生物。功能性五元环二酰亚胺显示出类似螺旋烯的几何形状、强固态荧光和 -4.37 eV 的深 LUMO。

更新日期：2023-02-02

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