作者:Tao Fan、Wei-Dong Meng、Yu-Lan Xiao、Xingang Zhang
DOI:10.1016/j.tetlet.2017.10.031
日期:2017.11
available 4-nitro-(pentafluorosulfanyl)benzene through vicarious nucleophilic substitution of hydrogen (VNS) reaction, reduction of nitro group and cyclization of resulting anilines were described. Transformations of 5-SF5-indazoles led to a variety of SF5-substiuted heteroarenes that can serve as a versatile building block for diversity-oriented organic synthesis.
描述了一种通过氢的亲核取代(VNS)反应,硝基的还原和所得苯胺的环化作用,由市售的4-硝基-(五氟硫烷基)苯合成5-SF 5取代的吲唑的有效方法。5-SF 5-吲唑的转化产生了各种SF 5-取代的杂芳烃,这些杂芳烃可以用作面向多样性的有机合成的通用构建基块。