Organozinc reagents from polyfluoroarenes: Preparation and reactions with allyl halides. Synthesis of allylpolyfluoroarenes
作者:A. S. Vinogradov、V. I. Krasnov、V. E. Platonov
DOI:10.1134/s1070428008010119
日期:2008.1
Organozinc compounds of the general formula ArFZnX (X = Cl, ArF) were synthesized by reactions of Zn with chloropolyfluoroarenes and of Zn/SnCl2 with polyfluoroarenes. Polyflorinated 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).
通过 Zn 与多氟氯烯烃的反应以及 Zn/SnCl2 与多氟烯烃的反应,合成了通式为 ArFZnX(X = Cl,ArF)的有机锌化合物。多氟有机锌化合物与烯丙基氯和烯丙基溴反应生成相应的烯丙基取代的多氟烯烃。与烯丙基氯的反应是在铜(I)盐(CuCl 或 CuI)存在下进行的。