Dehydration Polymerization for Poly(hetero)arene Conjugated Polymers was written by Mirabal, Rafael A.;Vanderzwet, Luke;Abuadas, Sara;Emmett, Michael R.;Schipper, Derek. And the article was included in Chemistry – A European Journal in 2018.SDS of cas: 1826-13-7 This article mentions the following:
The lack of scalable and sustainable methods to prepare conjugated polymers belies their importance in many enabling technologies. Accessing high-performance poly(hetero)arene conjugated polymers by dehydration has remained an unsolved problem in synthetic chem. and has historically required transitional-metal coupling reactions. Herein, we report a dehydration method that allows access to conjugated heterocyclic materials. By using the technique, we have prepared a series of small mols. and polymers. The reaction avoids using transition metals, proceeds at room temperature, the only required reactant is a simple base and water is the sole byproduct. The dehydration reaction is tech. simple and provides a sustainable and straightforward method to prepare conjugated heteroarene motifs. In the experiment, the researchers used many compounds, for example, 5-Phenylthiazole (cas: 1826-13-7SDS of cas: 1826-13-7).
5-Phenylthiazole (cas: 1826-13-7) belongs to thiazole derivatives. Thiazoles in peptides or their ability to bind proteins, DNA and RNA has led to many synthetic studies and new applications. The pyridine-type nitrogen in the thiazole ring deactivates the ring for electrophilic substitution reactions, which is further reduced in acid due to protonation of the thiazole ring.SDS of cas: 1826-13-7
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica