5-氨基-1H-1，2，4-三氮唑-3-硫代-2′-丙酸乙酯类Schiff碱的合成与表征

用氨基三氮唑硫代丙酸乙酯与取代苯甲醛反应，合成了6个新型的5-氨基-1H-1，2，4-三氮唑-3-硫代-2′-丙酸乙酯类Schiff碱，其结构经^1H NMR，IR，MS和元素分析表征。     

A new Co(II) complex with N,O-donor Schiff base: Synthesis, structure and characterization

A new Co(II) complex with tridentate Schiff base ligand with a N,N,O donor set has been synthesized and characterized by single X-ray technique and spectroscopic techniques. The thermochemical properties have been studied. X-ray structure analysis of the title compound Co(II)L₂ [HL = 2-methyl-6-(2′-hydroxybenzylideneamino) pyridine] shows that the polyhedron around Co(II) is a distorted tetrahedron, and the self-assembly via intermolecular π-π interactions leads to a three-dimensional network. Crystal data for the title complex C₂₆H₂₂CoN₄O₂: Monoclinic, space group Ia, a = 11.741(7) Å, b = 8.149(5) Å, c = 22.764(16) Å, β = 98.530(12)°, V = 2154(2) ų, Z = 4.     

Polymer bound glutamic acid salicylaldehyde Schiff‐base complex ­catalyst for oxidation of olefins with ­dioxygen

The polymer bound Schiff‐base ligand (PS‐SalGlu) has been prepared from polystyrene bound salicylaldehyde and glutamic acid, and its complex (PS‐SalGlu‐Co) has also been synthesized. The polymer ligand and its complex were characterized by infrared spectroscopy, small area X‐ray photoelectron spectroscopy, and inductively coupled plasma‐atomic emission spectro (ICP‐AFS). In the presence of the complex, cyclohexene can be effectively oxidized by molecular oxygen without reductant. The long‐chain linear aliphatic olefins, such as 1‐octene, 1‐decene, 1‐dodecene and 1‐tetradecene, can be directly oxidized by molecular oxygen catalyzed by PS‐SalGlu‐Co, which affords the 1,2‐epoxy alkane. Copyright © 2001 John Wiley & Sons, Ltd.     

一种西佛碱侧链型液晶高分子的合成及表征

一种西佛碱侧链型液晶高分子的合成及表征邹友思，林国良，姚青青，戴李宗，潘容华（厦门大学化学系厦门３６１００５）关键词联苯，西佛碱，侧链型，液晶高分子，基团转移聚合Ｆｉｎｋｅｌｌｎａｎｎ等提出的柔性基去偶合概念’］已在侧链型液晶高分子的研究中得到了证实...     

Study on the Chromatographic Behavior of Bases on Dodecylamine-N,N-dimethylenephosphonic Acid-Modified Zirconia Stationary Phase

A new zirconia-based stationary phase (DPZ) was prepared by modifying zirconia with dodecylamine-N,N-dimethylenephosphonic acid (DDPA). DDPA was adsorbed on zirconia with only one phosphonic group, with the other being free. Besides the hydrophobic interaction provided by nonpolar dodecyl, DPZ also has dipolar interaction, ion-exchange or electrostatic repellent interaction provided by the free phosphonic group and amino group at different conditions. Separation of bases on this stationary phase was achieved with satisfaction owing to the various retention mechanisms. The influence of methanol content, pH value, ion types, and ionic strength of mobile phase are studied in detail. Translated from Chinese Journal of Chromatography, 2005, 23(1) (in Chinese)     

含硫希夫碱的合成研究

合成了一种含硫希夫碱—1，4-双[(2’-甲醛缩硫代氨基脲基)苯氧甲基]乙烷及其中间产物1，4-双[(2’-甲醛)苯氧甲基]乙烷．其结构经元素分析，IR和1H NMR表征。     

过渡金属离子与Schiff碱配合物的研究——Ⅰ.双-[N-(4-甲基苯基)水杨醛亚胺]钴(Ⅱ)的晶体结构与电子结构

过渡金属离子与Schiff碱配合物的合成与性质研究始自50年代,并已有不少论文发表。70年代发现Co(Ⅱ)与Schiff碱的配合物具有抗癌和抗肿瘤活性之后,这一领域的研究工作更加活跃,但对其结构和性质关系的研究多数尚通过谱学方法进行,对标题化合物也只有晶胞参数的报导。为了探讨该类化合物的分子结构与生理活性的关系,本文首先报导标题化合物的晶体与分子结构以及其电子结构的量子化学近似计算结果。     

双环[2，2，1]庚-5-烯-2-甲酰基芳香醛腙的合成和生物活性

合成了七个未见文献报道的双环[2，2，1]庚-5-烯-2-甲酰基芳香醛腙席夫碱 类化合物。用核磁共振氢谱、红外光谱和元素分析对新化合物进行了表征，考察了 它们的生物活性。结果表明某些化合物具有除草作用、抗菌作用和植物生长调节作 用。     

Synthesis and Magnetic Properties of Binuclear Mn（Ⅱ）Complexes with Alkoxide Bridge

ＳｙｎｔｈｅｓｉｓａｎｄＭａｇｎｅｔｉｃＰｒｏｐｅｒｔｉｅｓｏｆＢｉｎｕｃｌｅａｒＭｎ（Ⅱ）ＣｏｍｐｌｅｘｅｓｗｉｔｈＡｌｋｏｘｉｄｅＢｒｉｄｇｅＹａｎＳｈｉ－ｐｉｎｇ；ＦａｎＢｏ；ＬｉａｏＤａｉ－ｚｈｅｎｇ；ＪｉａｎｇＺｏｎｇ－ｈｕｉａｎｄＷａｎｇ...     

西佛碱大环双核钴（Ⅱ）配合物的合成,光谱及磁性

本文以２．６─二乙酰吡啶和１，３一二氨基一２一丙醇通过模板合成西佛碱大环配体Ｈ＿２Ｌ（图１），并合成了它的Ｃｏ（Ⅱ）、Ｎｉ（Ⅱ）及Ｆｅ（Ⅱ）的双核配合物，重点讨论了Ｃｏ＿２（ＨＬ）（ＣｌＯ＿４）＿２（ＮＯ＿３）·４Ｈ＿２Ｏ配合物的光谱与磁性。变温磁化率数据（４─３００Ｋ）通过用最小二乘法与理论方程拟合，得到磁参数为Ｊ＝－１．２４ｃｍ￣（－１），θ＝－０．２４Ｋ，表明配合物中ｃｏ（Ⅱ）－Ｃｏ（Ⅱ）间存在弱的反铁磁相互作用，分子间也存在反铁磁相互作用。