Bis(1,3,4-Thiadiazolo)-1,3,5-triaziniumHalides: Access to Highly Substituted Aromatic Guanidines
作者:Ernst Anders、Kurt Wermann、Martin Walther、Helmar Görls
DOI:10.1055/s-2003-40844
日期:——
The reaction of bis(1,3,4-thiadiazolo)-1,3,5-triazinium halides with primary aromatic amines in CHCl3/Et3N yields new highly substituted aromatic guanidines (up to 90% yield).
双(1,3,4-噻二唑)-1,3,5-三嗪卤化物与芳香族伯胺在CHCl3/Et3N中反应生成新的高度取代的芳香族胍(产率高达90%)。