A novel gold-catalyzed ethynylation of aromatic rings with electron-deficient alkynes via gold catalyzed C-H activation of both C(sp)-H and C(sp(2))-H bonds has been developed. This transformation provides aromatic propiolates difficult to prepare by other methods, highlighting the synthetic potential of gold chemistry.
已经开发出一种新的
金催化的芳香环
乙炔化,通过
金催化 C(sp)-H 和 C(sp(2))-H 键的 CH 活化。这种转变提供了难以通过其他方法制备的芳香
丙炔酸酯,突出了
金化学的合成潜力。