Synthetic Route of C14H8Br2In 2020 ,《Switchable Conformational Isomerization of an Overcrowded Tristricyclic Aromatic Ene》 was published in Journal of Organic Chemistry. The article was written by Nishiuchi, Tomohiko; Ito, Ryuoh; Stratmann, Erik; Kubo, Takashi. The article contains the following contents:
We have prepared a new overcrowded tristricyclic aromatic ene (TAE) and investigated its external stimuli-responsive behavior for the interconversion between a closed-shell folded form and an open-shell twisted form. Upon photoirradiation, the folded form transforms into the biradical twisted form, whereas by keeping the twisted form in the dark, the reverse reaction gradually occurs at room temperature This switchable conformational change is analyzed by means of UV-Vis and ESR spectroscopies, cyclic voltammetry, d. functional theory (DFT) calculations, and kinetic studies. In the experimental materials used by the author, we found 9,10-Dibromoanthracene(cas: 523-27-3Synthetic Route of C14H8Br2)
9,10-Dibromoanthracene(cas: 523-27-3) is a dibrominated polycyclic aromatic hydrocarbon (PAH). 9,10-Dibromoanthracene is often used as an energy acceptor and activator in reactions that produce chemiluminescence.Synthetic Route of C14H8Br2
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary