Vinogradov, A. S.; Krasnov, V. I.; Platonov, V. E. published an article on January 31 ,2008. The article was titled 《Organozinc reagents from polyfluoroarenes: preparation and reactions with allyl halides. Synthesis of allylpolyfluoroarenes》, and you may find the article in Russian Journal of Organic Chemistry.Quality Control of Ethyl 2,3,4,5,6-pentafluorobenzoate The information in the text is summarized as follows:
Organozinc compounds of the general formula ArFZnX (X = Cl, ArF) were synthesized by reactions of Zn with chloropolyfluoroarenes and of Zn/SnCl2 with polyfluoroarenes. Polyfluorinated organozinc compounds reacted with allyl chloride and allyl bromide to give the corresponding allyl-substituted polyfluoroarenes. The reactions with allyl chloride were carried out in the presence of copper(I) salts (CuCl or CuI). In the experiment, the researchers used Ethyl 2,3,4,5,6-pentafluorobenzoate(cas: 4522-93-4Quality Control of Ethyl 2,3,4,5,6-pentafluorobenzoate)
Ethyl 2,3,4,5,6-pentafluorobenzoate(cas: 4522-93-4) belongs to esters. They are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils.Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones.Quality Control of Ethyl 2,3,4,5,6-pentafluorobenzoate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics