Carbene adduct of cyclopalladated ferrocenylimine as an efficient catalyst for the amination of aryl chlorides
作者:Jingya Li、Mengjun Cui、Ajuan Yu、Yangjie Wu
DOI:10.1016/j.jorganchem.2007.05.022
日期:2007.8
A novel air- and moisture-stable carbene adduct of cyclopalladatedferrocenylimine has been synthesized and characterized. The structure of this compound was determined by X-ray crystal structure analysis. This adduct has been applied as an efficientcatalyst for the amination of aryl chlorides.
(N-Heterocyclic Carbene)PdCl<sub>2</sub>(TEA) Complexes: Studies on the Effect of the “Throw-Away” Ligand in Catalytic Activity
作者:Ming-Tsz Chen、David A. Vicic、Michael L. Turner、Oscar Navarro
DOI:10.1021/om200699p
日期:2011.9.26
The synthesis and characterization of a series of (N-heterocyclic carbene)PdCl2(TEA) (TEA = triethylamine) complexes are presented. A comparison of their activity in the Suzuki-Miyaura and Buchwald-Hartwig reactions with similar (N-heterocyclic carbene)Pd(II) complexes is also presented.
Water-soluble palladacycles containing hydroxymethyl groups: synthesis, crystal structures and use as catalysts for amination and Suzuki coupling of reactions
作者:Xin Han、Hong-Mei Li、Chen Xu、Zhi-Qiang Xiao、Zhi-Qiang Wang、Wei-Jun Fu、Xin-Qi Hao、Mao-Ping Song
DOI:10.1007/s11243-016-0036-5
日期:2016.5
2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl(Sphos)]-palladacycles containing hydroxymethyl groups 2–3 were prepared by cyclopalladation and chloride bridge-splitting reactions. The complexes were characterized by elemental analysis, ESI–MS and NMR. In addition, single-crystal X-ray analysis reveals that they have one-dimensional lamellar structures involving intermolecular hydrogen bonds and π–π interactions