A new hybrid phosphine ligand for palladium-catalyzed amination of aryl halides
A new hybrid phosphine ligand for palladium-catalyzed amination of aryl halides
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DOI：
10.1002/adsc.200700543
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发表时间：
2008-03-01
影响因子：
5.4
通讯作者：
Kobayashi, Tohru
中科院分区：
文献类型：
--
作者：
Suzuki, Ken;Hori, Yoji;Kobayashi, Tohru
设计了一种新型的杂化磷化氢。在最近报道的有效的膦配体中，膦结合了两个共同的结构特征，即三个叔烷基取代基与磷结合，以及一个合适的位置上的芳基。杂化的膦/钯体系对于各种芳基卤化物与包括咔唑在内的伯胺和仲胺的偶联反应具有广泛而有效的作用。
A new hybrid phosphine was designed. The phosphine combines two common structural characteristics found among the effective phosphine ligands reported recently, namely, three tert-alkyl substituents binding to the phosphorus and an aryl group at an appropriate position. A hybrid phospine/palladium system is versatile and effective for the coupling reaction of various aryl halides with primary and secondary amines including carbazole.