Jin, Guangri published the artcileSynthesis, self-assembly and spectroscopic analysis of 9,10-bis((4-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)ethynyl)anthracene, Formula: C18H10, the publication is Yingyong Huaxue (2015), 32(2), 177-182, database is CAplus.
Compound I [R = O(CH2CH2O)3OMe] was synthesized by Sonogashira coupling. Its structure was characterized by 1H NMR and MALDI-TOF mass spectroscopy. The self-assembling behavior of compound I [R = O(CH2CH2O)3OMe] was investigated by means of differential scanning calorimetry (DSC), thermal polarized optical microscopy (POM), and small-angle X-ray scattering (SAXS) at the bulk state. Compound I [R = O(CH2CH2O)3OMe] self-assembled into smectic A phase (SmA) in the solid state. Spectroscopic anal. suggested that compound 1 inherited the characteristic of high fluorescence quantum yield (Φf) of disubstituted anthracenes. The title compound I [R = O(CH2CH2O)3OMe] is a kind of photoluminescence materials with good performance.
Yingyong Huaxue published new progress about 18512-55-5. 18512-55-5 belongs to naphthyridine, auxiliary class Alkynyl,Anthracene, name is 9,10-Diethynylanthracene, and the molecular formula is C18H10, Formula: C18H10.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem