Isothiocyanate-Directed Ortho-Selective Halogenation of Arenes via C–H Functionalization
作者:Usharani Mandapati、Srinivasarao Pinapati、Ramana Tamminana、Rudraraju Rameshraju
DOI:10.1007/s10562-017-2234-y
日期:2018.1
was used as a halide source. It is a simple, general and efficient method for the synthesis of 2-halo aromatic isothiocyanates. All the reactions are carried out under optimized reaction conditions to provide their respective desired products in good to high yield.Graphical AbstractWe have developed a general, simple and efficient method for the synthesis of 2-halo arylisothiocyanates from isothiocyanates
摘要已经描述了在温和反应条件下通过 C-H 官能化芳烃的邻位选择性卤化。在该反应中,Cu(II)X2 用作卤化物源。它是合成2-卤代芳香族异硫氰酸酯的一种简单、通用、高效的方法。所有反应均在优化的反应条件下进行,以提供各自所需的产率高的产物。 图文摘要 我们开发了一种通用、简单、有效的方法,用于在温和的条件下通过邻位选择性卤化异硫氰酸酯合成 2-卤代芳基异硫氰酸酯。反应条件。Cu(II)X2 用作该方法的卤化物源。所有反应均在优化的反应条件下进行,从而以良好至高产率提供各自所需的产物。