1572487-84-3Relevant academic research and scientific papers
Some cyclic ligands obtained from reactions of polycyanocarbon-metal complexes Dedicated to our friend and colleague Claude Lapinte on his 65th birthday, in recognition of his extensive contributions to organo-iron chemistry.
Bruce, Michael I.,Burgun, Alexandre,Jevric, Martyn,Morris, Jonathan C.,Nicholson, Brian K.,Parker, Christian R.,Scoleri, Nancy,Skelton, Brian W.,Zaitseva, Natasha N.
, p. 68 - 78 (2014)
Several complexes containing Ru(dppe)Cp* fragments attached to heterocyclic ligands were obtained from polycyanocarbons. Reactions of Ru{CCC(CN)C(CN)2}(dppe)Cp* with LiCCSiMe3 and LiOCHCH2 gave binuclear {[Ru(dppe)Cp*]CC-c-CC(CCSiMe 3)N(Ha?OH2)CCC(CN)}2(NN) 2 and Ru{c-CCHC[C(CN)2]CHCHO}(dppe)Cp* 4 [together with known Ru{CCCMeC(CN)2}(dppe)Cp* 3], respectively, while lithiation of Ru(CCCCH)(dppe)Cp* and subsequent reaction with TCNE afforded Ru{CC-c-CC(CN)C(O)NH[C(CN)2]}(dppe)Cp* 6 and Ru{CC-c-CCHC[C(CN)2]NHCMeN}(dppe)Cp* 7, as well as known {Ru(dppe)Cp*}2{μ-CCC[C(CN)2]C[C(CN) 2]CC} 5. A second product from the earlier described reaction between TCNE and Ru(CCCCI)(dppe)Cp* was identified as Ru{CC-c-CC(CN)C(CN) C(NH2)C(CN)2}(dppe)Cp* 9. X-ray determined structures of 2, 4, 6, 7 and 9 are reported together with plausible routes by which they may be formed.
