26816-76-2Relevant academic research and scientific papers
Highly active and cis-1,4 selective polymerization of 1,3-butadiene catalyzed by cobalt(II) complexes bearing α-diimine ligands
Jia, Xiangyu,Liu, Heng,Hu, Yanming,Dai, Quanquan,Bi, Jifu,Bai, Chenxi,Zhang, Xuequan
, p. 1560 - 1569 (2013/10/01)
A series of cobalt(II) complexes bearing α-diimine ligands were synthesized and characterized by elemental and spectroscopic analysis. These complexes had the general formulas [ArN=C(Me)-(Me)C=NAr]CoCl2 (Ar = C6H5, 3a; 4-M
Synthesis of 1,4-diazabutadienes (=N,N′-ethane-1,2- diylidenebis[amines]) by grinding
He, Jingyu,Xin, Hongxing,Yan, Hong,Song, Xiuqing,Zhong, Rugang
experimental part, p. 159 - 162 (2011/03/16)
A simple and convenient method for the synthesis of 1,4-diazabutadienes (=N,N′-ethane-1,2-diylidenebis[amines]) by grinding glyoxal (=ethanedial) or an α-diketone and anilines (=benzenamines) in the presence of TsOH in a mortar with a pestle is described.
Effects of NHC-backbone substitution on efficiency in ruthenium-based olefin metathesis
Kuhn, Kevin M.,Bourg, Jean-Baptiste,Chung, Cheol K.,Virgil, Scott C.,Grubbs, Robert H.
supporting information; experimental part, p. 5313 - 5320 (2009/09/30)
A series of ruthenium olefin metathesis catalysts bearing N-heterocycliccarbene (NHC) ligands with varying degrees of backbone and N-aryl subst itution have been prepared. These complexes show greater resistance to decomposition through C-H activation of
RUTHENIUM OLEFIN METATHESIS CATALYSTS BEARING N-HETEROCYCLIC CARBENE LIGANDS WITH SUBSTITUTED BACKBONE
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Page/Page column 21, (2009/11/29)
This invention relates generally to olefin metathesis, more particularly, to tri- or tetra-substituted imidazoliniυm salts which are precursors to N-heterocyclic carbene (NHC) ligands with tri- or tetra-substituted irnidazolinium rings, organometallic rut
Bis(diazadiene)metal(0) Complexes, IV. Nickel(0)-bis(chelates) with Aromatic N-Substituents
Dieck, Heindirk tom,Svoboda, Michael,Greiser, Thomas
, p. 823 - 832 (2007/10/02)
With N-aromatic substituted diazadienes (DAD) (R1, R2 = H, CH3 and R3 = R4 = aryl) nickel(0) forms complexes of composition (DAD)2Ni which are prepared preferably by reduction of Ni(II) salts in the pr
