Department of Chemical Science and Engineering, Inha University, Incheon 402-751, South Korea.
Org Lett. 2011 Jan 21;13(2):252-5. doi: 10.1021/ol102677r. Epub 2010 Dec 13.
β-Diketiminatophosphane Pd complex 2a acted as a powerful catalyst which allows easy access to the Suzuki coupling reaction of less reactive aryl chlorides under mild conditions. A wide range of sterically hindered and deactivated aryl chlorides could be efficiently coupled at a low catalyst loading of 0.1 mol %. Furthermore, this catalytic system also proved to be highly effective in one-pot multiple couplings.
β-二酮亚胺膦钯配合物 2a 是一种高效的催化剂，可在温和条件下实现低活性芳基氯的 Suzuki 偶联反应。该催化剂在 0.1 mol%的低负载量下，可高效地偶联多种位阻较大且钝化的芳基氯。此外，该催化体系在一锅多步偶联反应中也具有很高的效率。
