(cyanuric chloride or TCT) is introduced as a new amidating agent in Pd-catalyzed aminocarbonylation of aryl halides. In the presence of a catalytic amount of palladium and TCT/formamide reagent, a range of aryl halides (X = Cl, Br, I) were converted into amides efficiently in N,N-dimethylformamide at 120 °C.
在这项工作中,甲酰胺和 2,4,6-三
氯-
1,3,5-三嗪(
氰尿酰
氯或 TCT)的混合物作为一种新的酰胺化剂被引入 Pd 催化的芳基卤化物的
氨基羰基化中。在催化量的
钯和 TCT/甲酰胺试剂的存在下,一系列芳基卤化物(X = Cl、Br、I)在 120°C 下在
N,N-二甲基甲酰胺中有效转化为酰胺。