Hydroxyalkylation of 4,5,6,7-tetrahydroindole with polyfluorocarbonyl compounds as a route to 2-substituted indoles
作者:Andrei L. Sigan、Dmitrii V. Gusev、Nikolai D. Chkanikov、Elena Yu. Shmidt、Andrei V. Ivanov、Al’bina I. Mihaleva
DOI:10.1016/j.tetlet.2011.07.071
日期:2011.9
hydroxyalkylation of 4,5,6,7-tetrahydroindole at position 2 using highly electrophilic polyfluorocarbonyl compounds was performed for the first time. Oxidation of the products thus formed leads to indoles having 2-hydroxypolyfluoroalkyl and polyfluoroacyl groups.
第一次使用高度亲电的多氟羰基化合物在位置2进行了4,5,6,7-四氢吲哚的区域选择性羟烷基化反应。如此形成的产物的氧化导致具有2-羟基多氟烷基和多氟酰基的吲哚。