Schmidt, Maximilian; Wassy, Daniel; Hermann, Mathias; Gonzalez, M. Teresa; Agraeit, Nicolas; Zotti, Linda A.; Esser, Birgit; Leary, Edmund published their research in Chemical Communications (Cambridge, United Kingdom) in 2021. The article was titled 《Single-molecule conductance of dibenzopentalenes: antiaromaticity and quantum interference》.HPLC of Formula: 523-27-3 The article contains the following contents:
The effects of antiaromaticity and destructive quantum interference (DQI) are investigated on the charge transport through dibenzo-[a,e]pentalene (DBP). 5,10-Connectivity gives high single-mol. conductance whereas 2,7 gives low conductance due to DQI. Comparison of the 5,10-DBP with Ph and anthracene analogs yields the trend GDBP ≈ GAnth > GPh, despite the aromatic anthracene having a larger HOMO-LUMO gap than 5,10-DBP. This is explained by unfavorable level alignment for 5,10-DBP. After reading the article, we found that the author used 9,10-Dibromoanthracene(cas: 523-27-3HPLC of Formula: 523-27-3)
9,10-Dibromoanthracene(cas: 523-27-3) is synthesized by the bromination of anthracene. The bromination reaction is carried out at room temperature using carbon tetrachloride as a solvent. Using 80-85% anthracene as raw material, adding bromine to react for half an hour, the yield is 83-88%.HPLC of Formula: 523-27-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary