350819-30-6Relevant articles and documents
The formation of dinuclear trichloro-bridged and mononuclear ruthenium complexes from the reactions of dichlorotris(p-tolylphosphine)ruthenium(II) with diazabutadiene ligands
Tay, Meng Guan,Chia, Ying Ying,Kuan, Suzie Hui Chin,Phan, Tze Pei
, (2019/01/04)
Ru(II) complexes with diazabutadiene (R-DAB) ligands have been prepared. The reaction of RuCl3·nH2O with P(p-tolyl)3 gave a [RuCl2{P(p-tolyl)3}] precursor, whose reactions with R-DAB in toluene gave d
Synthesis of exo-Imidazolidin-2-one Dienes, Their Isomerization, and Selectivity in Diels-Alder Cycloadditions
Espinoza-Hicks, Carlos,Montoya, Pablo,Bautista, Rafael,Jiménez-Vázquez, Hugo A.,Rodríguez-Valdez, Luz M.,Camacho-Dávila, Alejandro A.,Cossío, Fernando P.,Delgado, Francisco,Tamariz, Joaquín
, p. 5347 - 5364 (2018/05/28)
An efficient and alternative synthesis of exo-imidazolidin-2-one dienes is described. A condensation reaction was carried out with bis-imino derivatives, diacetyl, and triphosgene, affording symmetrically N,N-disubstituted dienes. The use of alkyl methyl
Potassium Tellurocyanate Mediated Coupling Reactions of N-(1-Chloroethylidene)Arylamines
Al-Jadaan, Shaker A.,Al-Masoudi, Wasfi A.,Saeed, Bahjat A.,Al-Rubaie, Ali Z.
, p. 1823 - 1830 (2015/11/02)
The reaction of potassium tellurocyanate (prepared in situ) with N-(1-chloroethylidene)arylamines (i.e., 4-RC6H4N = C(CH3)Cl, where R = H, Cl, CH3 and NO2) in DMSO solution gave unexpectedly, after hy
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.
Synthesis of imidazole 1-oxides from 1,2-diimines
Alcazar, Jesus,Begtrup, Mikael,Hoz, Antonio de la
, p. 2467 - 2470 (2007/10/02)
Various 3-substituted imidazole 1-oxides have been prepared by reaction of a 1,2-dicarbonyl compound mono- or di-imine with an oxime.The structure of the oxime determines the imidazole C-2 substituent whilst the structure of the mono- or di-imine determines the substitution patterns at N-3, C-4 and C-5.