The author of 《Tailoring of the self-assembled structures and optical waveguide behaviour of arylaminofluorenone derivatives》 were Manni, Francesca; Fabiano, Eduardo; Clarkson, Guy J.; Accorsi, Gianluca; Fieramosca, Antonio; Nobile, Concetta; Saracino, Michela; Zanelli, Alberto; Farran, Angeles; Sanvitto, Daniele; Gigli, Giuseppe; Capodilupo, Agostina-Lina. And the article was published in Dyes and Pigments in 2019. HPLC of Formula: 101-70-2 The author mentioned the following in the article:
In this work, the fluorenone mol. was sym. difunctionalized in the 3,6-positions with four different arylamine moieties. Using slow evaporation, the four fluorenone derivatives exhibit good ability to arrange into microstructures in the solid state. The electronic and steric effects of arylamine substituents influence both optical features and aggregation processes, as evidenced by photophys. and XRD characterization. SEM investigations have shown that the four FO1-4 derivatives arrange in four different microstructures. More specifically, the self-assembled 1D microribbon – shaped structure of FO1 exhibited an excellent optical loss coefficient (α) as low as 0.006 dBμm-1, suggesting a potential use of these materials in the field of optical waveguide. In the part of experimental materials, we found many familiar compounds, such as Bis(4-methoxyphenyl)amine(cas: 101-70-2HPLC of Formula: 101-70-2)
Bis(4-methoxyphenyl)amine(cas: 101-70-2) is a diphenylamine derivative used as a chemical additive for cured rubber.Bis(4-methoxyphenyl)amine is highly toxic and may potentially induce chromosome abberation.HPLC of Formula: 101-70-2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem