用于水相中铃木耦合反应的磺化 N-杂环卡宾
Sulfonated N-heterocyclic carbenes for Suzuki coupling in water.
作者信息
Fleckenstein Christoph, Roy Sutapa, Leuthäusser Steffen, Plenio Herbert
机构信息
Anorganische Chemie im Zintl-Institut, Petersenstr. 18, 64287 Darmstadt, Germany.
出版信息
Chem Commun (Camb). 2007 Jul 19(27):2870-2. doi: 10.1039/b703658b. Epub 2007 May 2.
DOI:10.1039/b703658b
PMID:17609804
Abstract
Sulfonated, water-soluble imidazolium and imidazolinium salts were synthesized and the respective Pd-complexes with N,N'-bis(2,6-dialkyl-4-SO(3)(-)-phenyl)imidazol-2-ylidene and N,N'-bis(2,6-dialkyl-4-SO(3)(-)-phenyl)-4,5-dihydroimidazol-2-ylidene ligands were applied in aqueous Suzuki coupling reactions of aryl chlorides.
摘要
合成了磺化的水溶性咪唑鎓盐和咪唑啉鎓盐，并将分别带有N，N'-双（2,6-二烷基-4-SO(3)(-)-苯基）咪唑-2-亚基和N，N'-双（2,6-二烷基-4-SO(3)(-)-苯基）-4,5-二氢咪唑-2-亚基配体的钯配合物应用于芳基氯的水相铃木偶联反应中。
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