Noncatalytic Electrophilic Alkylation of 1H-Indole with 2-Trifluoroacetyl-1,3-heterazoles
作者:Pavel Mykhailiuk、Pavel Khodakovskiy、Dmitriy Volochnyuk、Andrey Tolmachev
DOI:10.1055/s-0029-1219219
日期:2010.3
A set of highly electrophilic 2-trifluoroacetyl-1,3-heterazoles demonstrated excellent activity in the C-hydroxyalkylation of 1H-indole. The reaction conditions and yields of the corresponding trifluoromethyl-substituted alcohols depend strongly on the electron-withdrawing nature of the 1,3-heterazole unit.
一组高度亲电子的 2-三氟乙酰基-1,3-杂唑在 1H-吲哚的 C-羟烷基化中表现出优异的活性。相应的三氟甲基取代醇的反应条件和产率很大程度上取决于1,3-杂唑单元的吸电子性质。