Application In Synthesis of Cupric bromideIn 2019 ,《Facile and efficient Cu(0)-mediated radical polymerization of pentafluorophenyl methacrylate grafting from poly(ethylene terephthalate) film》 appeared in European Polymer Journal. The author of the article were Nguyen, Thi Phuong Thu; Barroca-Aubry, Nadine; Dragoe, Diana; Mazerat, Sandra; Brisset, Francois; Herry, Jean-Marie; Roger, Philippe. The article conveys some information:
Grafting polymers bearing active esters, especially pentafluorophenyl methacrylate (PFPMA), onto or from surface is a promising approach towards the preparation of highly functional materials due to the ease in post-polymerization modification of their corresponding polymers. Herein, a handy and efficient chem. modification process is proposed to modify extreme surface of poly(ethylene terephthalate) (PET) films towards the final purpose of grafting PFPMA polymer from PET surface via surface-initiated Cu(0)-mediated radical polymerization The characteristics of modified surface were evaluated after each step using various techniques including water contact angle, attenuated total reflectance Fourier-transform IR spectroscopy, XPS, at. force microscopy, and scanning electron spectroscopy. Due to its robust conditions, the proposed approach allows grafting at ease PFPMA polymer from PET supporting surface, which not only enhances the reactivity of this inert material but also improves significantly the hydrophobicity of the surface. The experimental process involved the reaction of Cupric bromide(cas: 7789-45-9Application In Synthesis of Cupric bromide)
Some reported applications of Cupric bromide(cas: 7789-45-9) are: catalyst in cross coupling reactions; co-catalyst in Sonogashira coupling; lewis acid in enantioselective addition of alkynes.Application In Synthesis of Cupric bromide
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”