Reductive carbonylation of aromatic dinitro compounds to afford valuable dicarbamates proceeds at reasonable rates and with high selectivities under the influence of a Pd(phenanthroline)2(triflate)2 catalyst in combination with an aromatic carboxylic acid as cocatalyst.
在 Pd(
菲罗啉)2(三酸酯)2 催化剂与作为助催化剂的芳香族
羧酸的结合作用下,芳香族二
硝基化合物的还原羰基化反应以合理的速率和高选择性进行,从而获得有价值的二
氨基甲酸盐。