搜索结果: 1-13 共查到“Schiff base”相关记录13条 . 查询时间(0.205 秒)
Synthesis, characterization, and antibacterial activity of some transition metals with the Schiff base N-(2-furanylmethylene)-3-aminodibenzofuran
Schiff base metal complexes antibacterial activity
2010/4/8
This paper presents the structure and antibacterial properties of some complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II), and Hg(II) with a new Schiff base N-(2-furanylmethylene)-3- aminodibenzofura...
Biologically Active Transition Metal Chelates with a 2-Thiophenecarboxaldehyde-Derived Schiff Base: Synthesis, Characterization, and Antibacterial Properties
Schiff base transition metal complex biological activity
2010/4/16
Metal complexes, ML2Cl2, where M is Fe(II), Co(II), Ni(II), Cu(II), Zn(II), or Cd(II), and L is the Schiff base formed by condensation of 2-thiophenecarboxaldehyde with 2-aminopyridine, N-(2-thienylme...
一种新的低温苯加氢催化剂Ru(Schiff-base)金属配合物, 通过自由配体法封装于Y型沸石的孔腔中。使用XRD、N2吸附、FT-IR、DRS、DTA对催化剂进行表征。结果表明, 复合催化剂中希夫碱(Schiff-base)配体改变了中心离子的电子结构，使其更容易与反应物分子形成配位过渡态，络合活化的反应物分子更容易转化为产物。与离子交换法制备的母体Ru/Y相比，对纯苯的催化加氢性能明显提高。...
Synthesis, Thermal, Electrical and Catalytic Studies of Some Transition Metal Polychelates of Bis-bidentate Schiff Base
Schiff base polychelate TGA solid-state conductivity catalytic activity
2007/12/20
Polychelates of Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) with the bis salen-type ligand derived from 4,4'-bis[(salicylaldehyde-5)azo]biphenyl and 1,4-diaminobutane have been synthesiz...
Determination of Pb(II) and Cu(II) by Electrothermal Atomic Absorption Spectrometry after Preconcentration by a Schiff Base Adsorbed on Surfactant Coated Alumina
determination of lead and copper preconcentration
2007/12/20
摘要 1,2-Bis(salicylidenamino)ethane loaded onto sodium dodecyl sulfate-coated alumina was used as a new chelating sorbent for the preconcentration of traces of Pb(II) and Cu(II) prior to atomic absorpt...
Determination of Copper by Flame Atomic Absorption Spectrometry after Preconcentration with Activated Carbon Impregnated with a New Schiff Base
preconcentration determination copper
2007/12/20
摘要 A simple and reliable method for theextraction and determination of trace amounts of copper(II) ions using activatedcarbon (AC) impregnated by a new Schiff base 5-[(4-heptyloxyphenyl)azo]-N-(4-prop...
A New Method of Synthesis of Azo Schiff Base Ligands with Azo and Azomethine Donors: Synthesis of N-4-Methoxy- benzylidene-2-(3-hydroxyphenylazo)-5-hydroxy- aniline and Its Nickel(II) Complex
synthesis azo compound Schiff base ligand azo and azomethine donor
2007/12/19
摘要 A new method for the synthesis of azo Schiff an base ligand in which the azo and azomethine groups are coordination sites was developed through a Schiff base precursor. The precursor, N-4-methoxybe...
专著信息
书名
“Aggregate Manganese Schiff Base Moieties by Terephthalate or Acetate: Dinuclear Manganese and Trinuclear Mixed Metal Mn2/Na Complexes,
语种
英文
撰写或编译
作者
C. Chen,D. Huang,X. Zhang,F. Chen,H. Zhu...
专著信息
书名
Novel Organic-Inorganic Composite Coordination Polymers Generated from New Multidentate Schiff-Base Ligand and Ag(I) Salts
语种
英文
撰写或编译
作者
董育斌,赵霞
第一作者单位
出版社
Chem. Commun., 2004, 2, 220. (影响因子4....
专著信息
书名
New Ag(I)-Containing Inorganic/Organic Coordination Polymers Generated from Multidentate Schiff-Base Ligands
语种
英文
撰写或编译
作者
董育斌,赵霞
第一作者单位
出版社
Inorg. Chem., 2004, 43, 5603. (影响因子3.389)
出版地
出版日期...
Mono-, Di- and Trinuclear Copper(II) Complexes of a Schiff Base Ligand, 2-{(E)-[(6-{[(1E)-(2-hydroxyphenyl)methylene]amino}pyridin-2-yl)imino]-methyl}phenol
Schiff bases, mono- di- and trinuclear copper(II) complexes
2010/4/16
A Schiff base ligand, 2-{(E)-[(6-[(1E)-(2-hydroxyphenyl) methylene]amino}-pyridin-2-yl)imino]-methyl} phenol (H2PySAL), was prepared by condensation of 2,6-diaminopyridine and salicylaldehide in EtOH....
Studies on Mononuclear Chelates Derived from Substituted Schiff Base Ligands (Part 4): Synthesis and Characterization of a New 5-Hydroxysalicyliden-P-Aminoacetophenoneoxime and Its Complexes with Co(II), Ni(II), Cu(II) and Zn(II)
Schiff bases transition metal complexes oxim
2010/4/20
5-Hydroxysalicyliden-p-aminoacetophenoneoxime (LH) was synthesized starting from p-aminoacetophenoneoxime and 5-hydroxysalicylaldehyde. Complexes of this ligand with Co+2, Ni+2, Cu+2 and Zn+2 salts we...
Gas Chromatographic Separation of Phenol Derivatives by Schiff-Base Liquid Crystalline Stationary Phases
Gas Chromatographic Separation Phenol Derivatives Schiff-Base Liquid Crystalline Stationary Phases
2010/4/21
The chromatographic behaviour of liquid crystalline compounds benzylidene-p-aminobenzoic acid and 4-(p-methyl benzylidene)-p-aminobenzoic acid as stationary phases for the separation of dimethylphenol...
