双[4]轮烯类似萘并双噻吩二酰亚胺及其噻吩 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。
Double [4]Helicene-like Naphthobisbenzothiophene Diimides and Their Thienyl-S,S-dioxidized Derivatives with Attractive Solid-State Fluorescence and High Electron Affinity.
机构信息
Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China.
Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, U.K.
出版信息
Org Lett. 2023 Feb 17;25(6):972-976. doi: 10.1021/acs.orglett.3c00001. Epub 2023 Feb 2.
A series of double [4]helicene-like naphthobisbenzothiophene diimides and their thienyl-S,S-dioxidized derivatives are synthesized via MoCl-catalyzed cyclization and -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.
一系列双[4]螺旋萘并双噻吩二酰亚胺及其噻吩-S，S-二氧化衍生物通过 MoCl 催化的环化和 -CPBA 介导的氧化反应合成。功能五元环二酰亚胺具有类螺旋几何形状、强固态荧光和深 LUMO 能级为-4.37 eV。
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