The study of Pd(0)-/t-Bu3P system as a powerful catalyst for the cross-coupling of n,m-dihaloarenes with 1 equiv of arylboronic acids is described. Our work demonstrated that the fate of the regenerated Pd(0) catalyst can be controlled when the appropriate ligand is employed. The results described here may lead to the development of new, efficient processes to conjugate polymers with controlled length
描述了 Pd(0)-/t-Bu3P 系统作为正、间二卤代
芳烃与 1 当量芳基
硼酸交叉偶联的强大催化剂的研究。我们的工作表明,当采用合适的
配体时,可以控制再生 Pd(0) 催化剂的命运。这里描述的结果可能会导致开发新的、有效的方法来共轭具有受控长度的聚合物,这在分子电子学中可能有用。