1610358-17-2Relevant academic research and scientific papers
Heterotriangulenes π-expanded at bridging positions
Chou, Chih-Ming,Saito, Shohei,Yamaguchi, Shigehiro
supporting information, p. 2868 - 2871 (2014/06/23)
A series of nitrogen-containing heterotriangulenes expanded at the bridging positions has been synthesized. Among them, a dibenzo[c,g]fluorenylidene- substituted derivative has a highly twisted conformation for the overcrowded alkene moieties, which impart a highly electron-accepting character to the electron-donating heterotriangulene skeleton and thereby an NIR absorption as well as multiredox properties with a low reduction potential.
