On April 30, 2010, Wu, Wei; Zhang, Xiao-yun; Kang, Shou-xing published an article.Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene The title of the article was Synthesis and light-emitting performance of MEH-PPV-type monomer 2,5-bis(4-bromo-2,5-dimethoxyphenylvinylene)-1-methoxy-4-(2-ethylhexyloxy)benzene. And the article contained the following:
A method for the preparation of a green light-emitting monomer [i.e., bis[(4-bromo-2,5-dimethoxyphenyl)vinylene]-1-methoxy-4-[(2-ethylhexyl)oxy]benzene, 1,4-bis[2-(4-bromo-2,5-dimethoxyphenyl)ethenyl]-2-[(2-ethylhexyl)oxy]-5-methoxybenzene] was designed and the synthesis of the target compound was achieved (44.7% yield) by a Wittig-Horner reaction of 2,5-dimethoxy-4-bromobenzaldehyde with P,P’-[[2-[(2-ethylhexyl)oxy]-5-methoxy-1,4-phenylene]bis(methylene)]bis[phosphonic acid] P,P,P’,P’-tetraethyl ester and the product thus obtained was confirmed by 1H-NMR, 13C-NMR, elemental anal. The light-emitting performance of that compound was also determined by UV-Vis and fluorescence anal. and the results showed that λmax of UV-Vis and fluorescence (FL) were 410 nm and 479 nm, 497 nm, resp. The title compound is a MEH-PPV-type monomer used for light-emitting diodes. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene
The Article related to phenylvinylene monomer luminescent substance green, Chemistry of Synthetic High Polymers: Monomers and Reagents Used In Polymerization and other aspects.Recommanded Product: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene
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