Synthesis of POSS-Based Organic-Inorganic Hybrid Material by Heck ReactionReportar como inadecuado




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A novel organic-inorganic hybrid nanocomposite was prepared from 1-4-bromostyryl-4- nitrobenzene and Octavinyloctasilasesquioxane Vinyl-POSS by Pd PPh32Cl2-catalyzed Heck coupling reaction. The structure and properties were characterized and evaluated by FTIR, 1H NMR, UV-vis, GPC, and TGA.

KEYWORDS

Heck reaction; hybrid material; vinyl-POSS

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Autor: Yong-xin Yan, Guo-zhi Wu, Tian-bao Liu, Xin Wang

Fuente: http://www.scirp.org/



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