Novel lithium Schiff-base cluster complexes as electron injectors: synthesis, crystal structure, thin film characterisation and their performance in OLEDs
[EN] GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION<br/>[FR] CATALYSEURS À BASE DE MÉTAUX DE TRANSITION DU GROUPE 8 AINSI QUE LEURS PROCÉDÉS DE FABRICATION ET LEURS PROCÉDÉS D'UTILISATION DANS LA RÉACTION DE MÉTATHÈSE
申请人:GUANG MING INNOVATION COMPANY WUHAN
公开号:WO2016000242A1
公开(公告)日:2016-01-07
Metal catalyst compounds are disclosed. The catalyst compound are represented by the formula (I-II and VII): wherein M is a Group 8 metal; X is an anionic ligand; L is a neutral two electron donor ligand; K 2(A-E) is a ditopic or multitopic ligand. Also disclosed is an easy applicable catalyst synthesis and the application in different olefin metathesis processes, e.g. Reaction Injection Molding (RIM), rotational molding, vacuum infusion, vacuum forming, process for conversion of fatty acids and fatty acid esters or mixtures thereof, in –olefins, dicarboxylic acids or dicarboxylic esters, etc.
The coordination chemistry of molybdenum and tungsten. Part XVI. Oxomolybdenum(V) and oxotungsten(V) complexes containing neutral monodentate and anionic bidentate Schiff base ligands
作者:C.A. Rice、C.G. Benson、C.A. McAuliffe、W.E. Hill
DOI:10.1016/s0020-1693(00)87304-1
日期:1982.1
ligands with phenolic, imine and various side chain donors yields complexes of type [MOCl3(ligand)2] in which the ligand generally binds as a neutral monodentate imine donor. Electron spin resonance spectra suggest that these complexes have a cis-mer structure. These complexes are not converted to the bidentate anionic ligand complexes [MoOCl(L)2] by refluxing in alcohols, but the latter may be prepared
OLED 에서 향상된 효율은 특히 전자 주입층을 형성할 수 있는 하기 화학식 (I) 의 신규 화합물 또는 그의 올리고머에 의해 수득된다: 화학식 (I) (식 중, R1 은 하나 이상의 C1-C4 알킬, 알콕시 또는 시아노로 치환될 수 있는 1 내지 5 개의 고리 아릴 (폴리시클릭 포함), 아르알킬 또는 헤테로아릴기이고; R2 및 R3 은 함께 C1-C4 알킬, 알콕시 또는 시아노로 치환될 수 있는 1 내지 5 개의 고리 아릴 (폴리시클릭 포함), 아르알킬 또는 헤테로아릴기를 형성하고; R4 는 수소, C1-C4 알킬 또는 아릴이고; Ar 은 하나 이상의 C1-C4-알킬 또는 알콕시기로 치환될 수 있는 모노시클릭, 비시클릭 또는 트리시클릭 아릴 또는 헤테로아릴임).
A rapid and efficient procedure for allylation and benzylation of aldimines mediated by zinc powder under solvent-free conditions is described. The procedure is operationally simple, higher regioselective, and gives good to excellent yields.
The use of electrochemical methods in the preparation of new manganese(II) complexes of bidentate schiff base ligands and 1,10-phenanthroline: The X-ray crystal structure of 1,10-phenanthroline bis∗N-[2-(4-methyl)phenyl]-salicylideneiminato∗ manganese(II)
作者:Lourdes Luaces、Manuel R. Bermejo、Jose A. Garcia-Vazquez、Jaime Romero、Antonio Sousa、Michael Watkinson、Yves Mugnier、Charles A. McAuliffe、Robin G. Pritchard、Madeleine Helliwell
DOI:10.1016/0277-5387(95)00363-0
日期:1996.4
of manganese(II) complexes of bidentate NO donor set Schiff base ligands, together with corresponding mixed complexes containing 1,10-phenanthroline (phen), have been prepared by the electrochemical oxidation of a manganese anode in acetonitrile solutions of the Schiff bases (HL) and phen. The complexes formed are found to be of the form [ Mn ( L ) 2 ]∗dn H2O and [ Mn ( L ) 2 ( phen )]∗dn H2 O (n
摘要通过在席夫乙腈溶液中对锰阳极进行电化学氧化,制备了一系列二齿NO供体集席夫碱配体锰(II)配合物,以及相应的含1,10-菲咯啉(phen)的混合配合物。碱基(HL)和phen。发现形成的络合物的形式为[Mn(L)2] * dn H 2 O和[Mn(L)2(phen)] * dn H 2 O(n = 0-3)。[Mn(L6)2(phen)]的单晶X射线结构(L 6 = * N-[2-(4-甲基)苯基]-水杨基亚胺基*)表明它是扭曲的八面体锰(II) )复杂,且失真发生在赤道平面上。循环伏安法和室温磁学研究表明[Mn(L6)2(phen)]的单体结构代表了整个混合配体化合物系列,