221288-50-2Relevant academic research and scientific papers
Highly cis-1,4 selective polymerization of isoprene promoted by α-diimine cobalt(II) chlorides
Wang, Xinxin,Fan, Linlin,Huang, Chuanbing,Liang, Tongling,Guo, Cun-Yue,Sun, Wen-Hua
, p. 3609 - 3615 (2016)
A series of 1,2-bis(arylimino)acenaphthylenes (L1–L5) was synthesized and reacted with CoCl2 to afford the corresponding cobalt complexes LCoCl2 (C1–C5). All cobalt complexes have been fully characterized and in the case of C1 by sin
α-Diimine transition-metal complexes: Mechanochemistry - A new synthetic approach Dedicated to Professor Maria Jose? Calhorda on the occasion of her 65th birthday.
Gomes, Clara S.B.,Gomes, Pedro T.,Duarte, M. Teresa
, p. 101 - 107 (2014/05/06)
Preliminary results on the preparation of nickel(II) and cobalt(II) complexes containing α-diimine ligands using a mechanochemical approach are presented. The solvent-free reaction of [NiBr2(DME)] (DME = 1,2-dimethoxyethane) with the appropriate α-diimine ligand led to the formation of the expected Ni(II) complexes in very short reaction times and with quantitative yields. The same compounds were also successfully synthesised when NiBr2 was employed. This methodology was extended to the preparation of [Co(α-diimine)Cl2] complexes through the reaction of CoCl2 with different α-diimine ligands. These compounds were characterised by XRPD and SCXRD, when possible. The results obtained confirm that mechanochemistry has an enormous potential and that is an effective technique for the synthesis of coordination and organometallic compounds.
