A method for cobalt(iii)-catalyzed alkenylation of arenes and 6-arylpurines has been developed. This reaction takes place under mild conditions with only equivalent terminal alkynes in high yields. A mitochondria-targeted imaging dye was simply prepared through this method.
已开发出一种钴(III)催化的芳烃和6-芳基嘌呤的烯烃化方法。该反应在温和条件下进行,仅需等量的末端炔烃即可高产率得到产物。通过这种方法简单制备了一种针对线粒体的成像染料。