in simplicity: An efficient and environmentally benign palladium‐catalyzed protocol has been developed using a sulfinate as a nucleophilic coupling partner. The sulfinate position is arylated chemoselectively in very good yields. The bench‐stable, non‐hygroscopic heteroaromatic sulfinate salts rapidly undergo cross‐coupling without the need of a co‐catalyst, base, or additives (see scheme; mw=microwave)
美丽在于简单:使用亚
磺酸盐作为亲核偶联伙伴,已经开发了一种高效且对环境无害的
钯催化方案。亚
磺酸酯位置以非常好的产率被
化学选择性芳基化。稳定的,非吸湿性的杂芳族亚
磺酸盐可以快速进行交叉偶联,而无需助催化剂,碱或添加剂(参见方案; mw =微波)。