360058-76-0Relevant academic research and scientific papers
A new binuclear ruthenium complex with an annelated C7 bridge via an unprecedented [2 + 2] coupling reaction
Rigaut,Le Pichon,Daran,Touchard,Dixneuf
, p. 1206 - 1207 (2001)
Treatment of [Cl(dppe)2Ru-C≡C-C≡C-SiMe3] with [Fe(C5H5)2]PF6 leads to an unprecedented metal-assisted [2 + 2] coupling reaction on Cγ≡Cδ bonds to obtain [Cl(dppe)2Ru-C≡C-C=CHC(CH2) =C=C=Ru(dppe)2Cl]PF6 with the charge highly delocalized over seven carbon atoms and including a cyclobutenyl bridge; the crystal structure was solved.
Synthesis of ruthenium acetylides: New building blocks for molecular electronics
Rigaut, Stéphane,Perruchon, Johann,Le Pichon, Luc,Touchard, Daniel,Dixneuf, Pierre H.
, p. 37 - 44 (2007/10/03)
Several ruthenium(II) mono(acetylides) trans-[Cl (dppe)2Ru-(C≡C)n-R] (n = 1-4; R = SiMe3, H) and bis(acetylide) trans-[(dppe)2Ru(-(C≡C)2-R)2] (R = SiMe3, H) were selectively obtained and could be used as a new set of building blocks for rigid rodlike structures and further assemblies. Especially, the oxidative coupling of trans-[Cl (dppe)2Ru-(C≡C)3-H] with Cu(OAc)2 led to the formation of the first Ruthenium(II) binuclear species with 12 carbon atoms between the remote metals. This compound shows two reversible redox processes.
