作者:Hikaru Yanai、Shota Kurogi、Shoki Hoshikawa、Takashi Matsumoto
DOI:10.1002/chem.202400843
日期:——
In 1,1,1,3,3,3-hexafluoroisopropyl alcohol (HFIP), the Friedel–Crafts type cyclobutenylation reaction of several (hetero)aromatic compounds was smoothly proceeded by using gem-bis(triflyl)cyclobutenes as easily available sources of cyclobutenyl cations.
在1,1,1,3,3,3-六氟异丙醇(HFIP)中,使用偕双(三氟甲基)环丁烯作为易于获得的原料,顺利进行了几种(杂)芳香族化合物的弗里德尔-克来福特型环丁烯基化反应。环丁烯基阳离子。