Naturally occurring polyphenols as building blocks for supramolecular liquid crystals – substitution pattern dominates mesomorphism was written by Balszuweit, Jan;Blanke, Meik;Saccone, Marco;Mezger, Markus;Daniliuc, Constantin g.;Woelper, Christoph;Giese, Michael;Voskuhl, Jens. And the article was included in Molecular Systems Design & Engineering in 2021.Application In Synthesis of (E)-4-(3,5-Dihydroxystyryl)benzene-1,2-diol This article mentions the following:
A modular supramol. approach towards hydrogen-bonded liquid crystalline assemblies based on naturally occurring polyphenols is reported. The combination of exptl. observations, crystallog. studies and semi-empirical analyses of the assemblies provides insight into the structure-property relationships of these materials. Here a direct correlation of the number of donor OH-groups as well as their orientation with the mesomorphic behavior is reported. We discovered that the number and orientation of the OH-groups have a stronger influence on the mesomorphic behavior of the supramol. assemblies than the connectivity (e.g. stilbenoid or chalconoid) of the hydrogen bond donors. Furthermore, the photo-switching behavior of selected complexes containing azopyridine ligands was investigated. This study will help future scientists to gain a deeper understanding of the underlying mechanisms and structure-property relationships of supramol. assemblies with mesomorphic behavior, which is still one of the major challenges in current science. In the experiment, the researchers used many compounds, for example, (E)-4-(3,5-Dihydroxystyryl)benzene-1,2-diol (cas: 10083-24-6Application In Synthesis of (E)-4-(3,5-Dihydroxystyryl)benzene-1,2-diol).
(E)-4-(3,5-Dihydroxystyryl)benzene-1,2-diol (cas: 10083-24-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Application In Synthesis of (E)-4-(3,5-Dihydroxystyryl)benzene-1,2-diol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts