Room-temperature highly efficient Suzuki–Miyaura reactions in water in the presence of Stilbazo
作者:Yi-Yuan Peng、Jinbiao Liu、Xiaoli Lei、Zenlan Yin
DOI:10.1039/c000739k
日期:——
An efficient catalytic system for the ligand-free SuzukiâMiyaura reaction in water at room temperature is disclosed, promoted by Stilbazo (stilbene-4,4â²-bis[(1-azo)-3,4-dihydroxybenzene]-2,2â²-disulfonic acid diammonium salt). The desired carbonâcarbon bond formation proceeded well under mild conditions with high efficiency and good functional group tolerance.
披露了一种高效的催化体系,用于室温下在水相中进行无配体的铃木–宫浦反应,该体系由Stilbazo(亚硫酸氨基[1-氮基]苯-4,4'-双[(1-氮基)-3,4-二羟基苯]-2,2'-二磺酸二铵盐)促进。在温和条件下,所需的碳–碳键形成过程进行良好,具有高效率和良好的功能团耐受性。