【摘 要】
:
阴离子与过渡金属阳离子表现出相似的配位化学规律,如特定的配位几何与配位饱合性.近年来,我们发展的一系列多脲配体对四面体含氧酸根,特别是磷酸根离子,展现出良好的配位性能,这类配体通过组合螯合效应和空间匹配效应能够有效而完美的相互作用.
【机 构】
:
西北大学化学与材料科学学院,陕西西安学府大道1号,710127
论文部分内容阅读
阴离子与过渡金属阳离子表现出相似的配位化学规律,如特定的配位几何与配位饱合性.近年来,我们发展的一系列多脲配体对四面体含氧酸根,特别是磷酸根离子,展现出良好的配位性能,这类配体通过组合螯合效应和空间匹配效应能够有效而完美的相互作用.
其他文献
Density functional theory study of the hydrogenation of carbon dioxide to formic acid catalyzed by experimentally reported iron cyclopentadienone complexes and our newly proposed cobalt,and manganese
A series of manganese and cobalt complexes with pendant amines,(PtBu 2NtBu 2)M(R1)(R2)(R3)(M=Mn,R1=R2=CO;M=Co,R1=R2=CN;R3=H,CN,NO2,CH3,NH2,OH,CHO,COOH,COCH3,and COOCH3),were proposed and examined comp
In the past decade,the β-diketiminato supported metal complexes as one of typical nonmetallocene complexes have envisioned a great development,since the monodeprotonated β-diketiminato ligand is isoel
Development of green and efficient methodologies for C-C bond formation is important to the advancement of synthetic organic chemistry,and the formation of such bonds to multiple carbon-carbon bonds i
Alcohols are class of comparatively greener alkylating reagents in synthesis than the corresponding carbonyl compounds and organohalides.
The CuAAC reaction has received significant attention since its pivotal discovery by the Meldal and Sharpless groups.
Bipyridines and their heteroaromatic analogues are versatile building blocks in natural products,pharmaceuticals,photonic materials,functional polymers,ligands of metal-catalysts and chiral molecules
Fused benzimidazoles,a special kind of N-heterocycle,rep-resent a class of important compounds that display a broad range of biological functions,therefore many synthetic methods have been developed t
Dearomatization of phenols and naphthols through transition metal-catalyzed allylic substitution reaction remains challenging because of both energetic barriers encountered and competition between C-a
To date,among transition-metal catalyzed addition of arylboronic acids and their analogues with α,β-unsaturated compounds,1,4-addition rather than 1,2-addition to the α,β-unsaturated compounds with ar