879506-72-6Relevant articles and documents
The preparation, characterisation and electronic structures of 2,4-pentadiynylnitrile (cyanobutadiynyl) complexes
Bock, Soeren,Eaves, Samantha G.,Parthey, Matthias,Kaupp, Martin,Le Guennic, Boris,Halet, Jean-Francois,Yufit, Dmitry S.,Howard, Judith A. K.,Low, Paul J.
supporting information, p. 4240 - 4243 (2013/04/23)
Convenient preparative routes to mononuclear ruthenium complexes containing the 2,4-pentadiynylnitrile, or cyanobutadiynyl, ligand are described. The electronic properties of the [C5N]- ligand are closely related to those of not only
The synthesis, structure, reactivity and electrochemical properties of ruthenium complexes featuring cyanoacetylide ligands
Cordiner, Richard L.,Smith, Mark E.,Batsanov, Andrei S.,Albesa-Jové, David,Hartl, Franti?ek,Howard, Judith A.K.,Low, Paul J.
, p. 946 - 961 (2008/10/09)
The complex [Ru(CCCN)(dppe)Cp*] (1) is readily obtained (ca. 70%) from the sequential reaction of [Ru(CCH2)(dppe)Cp*]PF 6 with nBuLi and phenyl cyanate. The complex behaves as a typical transition metal acetylide upon reaction with tetracyanoethene, affording a metallated pentacyanobutadiene. Complex 1 is a useful metalloligand, and its reactions with [W(thf)(CO)5], [RuCl(PPh3) 2Cp], [RuCl(dppe)Cp*] or cis-[RuCl2(dppe) 2] all afforded products featuring the M-CCCN-M′ motif, for which ground state structures indicate a degree of polarisation. Electrochemical and spectroelectrochemical studies reveal moderate interactions between the metal centres in the 35-electron dications [{Cp*(dppe)Ru}(μ-CCCN) {RuL2Cp′}]2+ (RuL2Cp′ = Ru(PPh 3)2Cp, Ru(dppe)Cp*).
