A straightforward approach towards thiazoles and endothiopeptides via Ugi reaction
作者:Uli Kazmaier、Stefanie Ackermann
DOI:10.1039/b507028g
日期:——
Endothiopeptides can easily be obtained via Ugi reaction using thio acids as acid components. If isonitriles with an acetal group are applied, the endothiopeptides can directly be converted into thiazoles using TMSCl–NaI under microwave irradiation.
使用硫代酸作为酸组分,通过 Ugi 反应可以很容易地获得内硫肽。如果使用带有缩醛基团的异腈,则内硫肽可在微波辐照下使用 TMSCl-NaI 直接转化为噻唑。