Li, Haiyan; Jakle, Frieder published the article 《Conjugated alternating copolymers with 4,4′-dimesitylboryl-2,2′-bithiophene as a building block》. Keywords: dimesitylborane thiophene copolymer phtophys electochem property.They researched the compound: Mesitylcopper(I)( cas:75732-01-3 ).Safety of Mesitylcopper(I). Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:75732-01-3) here.
The functionalization of polythiophene with dimesitylborane π-acceptor groups has a strong effect on the conjugated polymer backbone, resulting in interesting optical and electronic properties. To investigate the interplay between the electron-deficient organoborane substituents and the conjugated polymer main chain, a series of alternating copolymers was prepared Several aromatic building blocks that are commonly used in organic semiconductors, i.e. fluorene, carbazole, and triphenylamine, were chosen as comonomers for combination with 4,4′-diboryl-2,2′-bithiophene units. First, the trimethylsilyl-substituted copolymers PFT-Si, PCT-Si, and PTT-Si were prepared via standard Suzuki coupling reaction of 5,5′-diiodo-4,4′-bis(trimethylsilyl)-2,2′-bithiophene and the resp. pinacolborane-functionalized aromatic comonomer. Subsequent post-polymerization modification reactions, which involved treatment with BBr3 and then mesitylcopper, led to three borylated copolymers, PFT-B, PCT-B, and PTT-B. The ds.p. (DPn) and the polydispersities are consistent with those of the silylated precursor polymers. The photophys. and electrochem. properties of these new polymers have been studied in detail.
There is still a lot of research devoted to this compound(SMILES：[Cu]C1=C(C)C=C(C)C=C1C)Safety of Mesitylcopper(I), and with the development of science, more effects of this compound(75732-01-3) can be discovered.
Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com