in ammonia-ethanol or alkylamine-ethanol with bis(pyridine)silver(I)permanganate (AgPy 2 MnO 4 ) as the oxidant. These transformations are the first reactions of 1,3,5-triazine with nucleophiles without ring decomposition and the first examples of nucleophilic substitution of hydrogen on this substrate.
通过
1,3,5-三嗪在
氨-
乙醇或烷基胺-
乙醇中与双(
吡啶)
银(I)的氧化(烷基)胺化反应顺利获得2-
氨基-和2-烷基
氨基-
1,3,5-三嗪高锰酸盐(AgPy 2 MnO 4 )作为氧化剂。这些转化是
1,3,5-三嗪与亲核试剂在没有环分解的情况下的第一次反应,也是该底物上氢亲核取代的第一个例子。