N-苄叉基-4-(苯基二氮烯基)苯胺(Ia,Ib,Ic,Id,Ie,If,Ig,Ih,Ii,Ij)是在微波辐射下由对氨基苯并与不同的芳族醛制得的,可进一步处理在三乙胺存在下,用氯乙酸和POCl 3洗涤,得到标题化合物。化合物的结构已通过光谱技术证实(IR和11 H NMR)和元素分析。筛选这些氮杂环丁酮类似物对不同微生物菌株的抗微生物活性。一些化合物对某些细菌菌株显示出有希望的抗菌活性。J.杂环化学。(2010)。
Simple azo-based salicylaldimine as colorimetric and fluorescent probe for detecting anions in semi-aqueous medium
作者:Sivalingam Suganya、Sivan Velmathi
DOI:10.1002/jmr.2268
日期:2013.6
A series of novel, highly sensitive, and selective azo-based anion sensors 1-3 have been designed and synthesized from the condensation reaction between 4-amino azo benzene and three different aldehydes. The structure of the sensors 1-3 were confirmed by IR, HRMS, (1)H NMR, and (13)C NMR spectroscopic methods. Colorimetric naked-eye analysis revealed the anion detection by receptors 2 and 3 as color
通过4-氨基偶氮苯与三种不同醛之间的缩合反应,设计并合成了一系列新颖,高度灵敏且选择性的基于偶氮的阴离子传感器1-3。传感器1-3的结构通过IR,HRMS,(1)H NMR和(13)C NMR光谱法确认。比色法肉眼分析揭示了当颜色分别从黄色变为粉红色以及从黄色变为橙色时,受体2和3检测到的阴离子。通过(1)1 H NMR滴定,UV-vis实验和荧光滴定进一步研究了所有受体的阴离子感测能力。紫外可见测量高度表明受体2和3对9:1二甲基亚砜-H2O(v / v)中的氟离子和乙酸根离子有选择性识别。在所有受体中均显示出结合常数,受体3在半水介质中对F(-)和AcO(-)具有很强的亲和力,这是由于其中存在发色信号单元所致。在像牙膏这样的真实样品中,受体2在有机介质中的F(-)离子检测特性也得到了扩展。
Betti, Gazzetta Chimica Italiana, 1898, vol. 28 I, p. 243
作者:Betti
DOI:——
日期:——
Biradar, N. S.; Goudar, T. R., 1974, vol. 19, p. 1441 - 1445
作者:Biradar, N. S.、Goudar, T. R.
DOI:——
日期:——
Synthesis and Characterization of Some Cobalt(II), Copper(II), and Nickel(II) Complexes with New Schiff Bases from the Reaction of<i>p</i>‐Aminoazobenzene with Salicylaldehyde
作者:Esin Peker、Selahattin Serin
DOI:10.1081/sim-120037512
日期:2004.5
Two new Schiff bases have been synthesized by the reaction of p-aminoazobenzene with salicylaldehyde ((LH)-H-1) and the oxidative polycondensation product of (LH)-H-1 ((LH)-H-2,). The complexes of cobalt(II), copper(II), and nickel(II) with (LH)-H-1 and (LH2)-H-2 have been prepared. The ligands and their complexes have been characterized by elemental analyses, IR spectra, electronic absorption spectra, mass spectra, H-1 and C-13 NMR spectra, and magnetic susceptibility measurements. The thermal properties of all complexes have been studied by TG and DTA. The analytical data show that the metal to ligand ratio in the (LH)-H-1 complexes is I : 2. but in the (LH2)-H-2, complexes it is 1 : 1.