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Curved π-Conjugated Helical Carbon Frameworks: Syntheses, Structural Analyses, and Properties.
Zhang, Jinling; Chen, Huafeng; Qin, Xi; Duan, Huiyuan; Zhang, Xinyu; Kong, Xin; Lian, Xin; Ding, Hao; Yi, Huan; Tan, Yuanzhi; Xiao, Dongrong; Du, Pingwu; Xu, Peng.
Afiliação
  • Zhang J; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Chen H; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Qin X; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Duan H; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Zhang X; Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China.
  • Kong X; Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China.
  • Lian X; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Ding H; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Yi H; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
  • Tan Y; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, People's Republic of China.
  • Xiao D; College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China.
  • Du P; Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China.
  • Xu P; Department of Chemistry and Chemical Engieering, Chongqing University of Science and Technology, Chongqing 401331, People's Republic of China.
Org Lett ; 24(51): 9463-9467, 2022 Dec 30.
Article em En | MEDLINE | ID: mdl-36541687
Two enantiomers with helical carbon frameworks (M-HCFa and P-HCFa) and their conformational isomers (M-HCFb and P-HCFb) have been synthesized and characterized. The single-crystal analysis revealed the novel structures in which three propeller blades spiro-fused on two central benzene rings. The optical properties were further investigated, and stable bipolar electrochemiluminescence emissions were discovered for the first time existing in helical carbon frameworks, which provide new insights into the future development of high-performance molecular luminescent devices.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article