Ruthenium(<scp>ii</scp>)-catalyzed selective monoarylation in water and sequential functionalisations of C–H bonds
作者:Percia B. Arockiam、Cédric Fischmeister、Christian Bruneau、Pierre H. Dixneuf
DOI:10.1039/c2gc36222h
日期:——
The ruthenium(II)-phosphine catalyst RuCl2(PPh3)(p-cymene) operating water selectively leads to ortho monoarylation, with arylchlorides and heteroarylhalides, of functional arenes. Further catalytic heteroarylation with Ru(OAc)2(p-cymene) in water produces mixed bifunctional derivatives.
Rhodium or Ruthenium-Catalyzed Oxidative CH/CH Cross-Coupling: Direct Access to Extended π-Conjugated Systems
作者:Jiaxing Dong、Zhen Long、Feijie Song、Ningjie Wu、Qiang Guo、Jingbo Lan、Jingsong You
DOI:10.1002/anie.201207196
日期:2013.1.7
Doubling up: A chemo‐ and regioselective oxidative cross‐coupling between various N‐heteroarene‐containing arenes and heteroarenes has been carried out by rhodium‐ or ruthenium‐catalyzed twofold CH activation, to deliver an array of highly functionalized π‐conjugated systems.