重氮反应

本文介绍了以H-酸单钠盐、间苯二酚、对硝基苯胺、2-氨基-4-硝基苯酚为主要原料合成酸性棕G染料的方法，并对重氮反应和偶合反应条件进行了研究。

The synthetic method of Acid Brown G with mono-sodium salt of H acid , resorcin , p-nitroaniline and 2-amino-4-nitro-phenol as the raw materials was introduced in the paper and at the same time , the conditions of diazo and couple reactions were also investigated .

以酶联免疫吸附法检测血浆TNF-α浓度，重氮反应比色法检测血浆NO浓度。

Plasma concentrations of TNF α and NO were measured by ELISA and colorimetry , respectively .

虫体的肌纤维、卵巢和睾丸中的生殖细胞核、卵黄细胞和肠管上皮细胞对显示酪氨酸、色氨酸和组氨酸的偶联重氮反应呈现阳性。

The positive reaction for tyrosine , tryptophan and histidine was found in the subcuticular muscles , ovary , testes , vitelline cells and the intestinal epithelium .

本文主要论述了中性红2GL染料的合成工艺路线，并对重氮偶合反应和络合反应条件进行了讨论。

The process of Acid Red 2GL is mainly introduced in this paper , and the conditions of both diazo-couple reaction and complexation reactions are also discussed .

研究了磺胺亚硝酸根8羟基喹啉的重氮偶联反应，利用其所形成的偶氮染料在502nm处有最大吸收，建立了测定NO-2的新方法。

A new method for determination of nitrite is presented in this paper as a result of the experiment of diazo coupling reaction of sulphanilamide nitrite with 8 hydroxyquinoline .

重氮偶合反应合成超支化偶氮聚合物的光响应性能研究

Photo-induced dichroism and surface-relief-gratings of hyperbranched azo polymers synthesized by azo-coupling reaction

磺胺与8-羟基喹啉重氮偶联反应的研究及应用

Diazo - Coupling Reaction of Sulphanilamide-nitrite with 8-hydroxyquinoline : Experiment and Application

利用8-羟基喹啉与碱性品红的重氮偶联反应光度法测定水中亚硝酸根

The diazo-coupling reactions of fuchsin-nitrite and 8-hydroxyquinoline to determine nitrite in water with spectrophotometry method

十二烷基苯磺酸钠对重氮偶合反应催化作用的研究

Study on the Catalysis of NaDBS in Coupling Reaction of Aromatic Diazonium Salt With Inactived Aromatic Compound

以5甲基2氨基吡啶为起始原料，通过重氮盐水解反应，合成了5甲基2（1H）吡啶酮，并对其合成工艺进行了研究，其结构经IR确证。

5-Methyl-2 ( 1H ) - pyridone was synthesized by hydrolyzation of diazonium salt of 2-amino-5-methylpyridine and its structure was characterized by IR .

在紫外光照射下，这种静电沉积多层膜相邻层间DNA上的磷酸基团与DAR上的重氮基团发生反应，从而将DNA共价连接到多层膜中。

Under irradiation , photoreaction occurring between adjacent layers was confirmed by UV Vis and Fourier transform infrared ( FTIR ) spectra , which covalently attached DNA to DAR in the multilayer .

芳基重氮盐光化学反应的化学诱导动态核极化研究

Study of Chemically Induced Dynamic Nuclear Polarization on the Photochemical-Reaction of Diazonium Salts

2-芳基-4-苯基-2,3-二氢-1,5-苯并二氮杂卓与重氮乙酸乙酯反应机理和立体化学的研究

Studies on the Mechanism And Stereochemistry of the Reaction of 2-Phenyl-4-Aryl-2,3-Dihydro-1,5-Benzodiazepine with Ethyl Diazoacetate

α-氯汞代乙醛与芳基重氮盐的反应

Reaction of chloromercuri-acetaldehyde with aryl diazonium salts

二苯胺型光敏重氮树脂光化学反应动力学研究方法初探二苯胺型重氮盐在乙醇中的光、热分解

The Reaction Kinetics on Diphenylamine Diazo Resin under UV Irradiation THE PRODUCTS OF PHOTOCHEMICAL AND THERMAL DECOMPOSITION OF DIPHENYLAMINE

H-酸重氮盐自偶联反应及其分析应用研究

Reaction and Application of Nitrite With H - acid

二硝基重氮酚重氮化反应机理再探

Restudy of the Mechanism of Diazotization of Diazodinitrophenol

对影响重氮化和脱氮反应的因素，如硫酸的用量、硫酸的浓度、反应温度、反应时间以及催化剂等的影响进行了研究。

Many factors such as amounts and concentration of sulfuric acid , reaction temperature , reaction time , and catalysts were studied .

工艺过程包括重氮化反应、重氮耦合反应和还原反应，总收率60%，产品含量≥99.0%。

The process of technology included diazotization , diazo coupling reaction and reduction . The total yield was 60 % , the purity of mesalazine ≥ 99.0 % .

探讨了芳基重氮酸的形成，重氮盐的反应机理及一些应用。

In this paper , the formation of aryl diazonium acid , the reaction mechanism and some applications of diazonium salts were discussed .

水相中重氮化合物与醛的缩合反应以及Rh（Ⅱ）催化的重氮分解反应

Reaction of Diazo Compound with Aldehydes in Water and Rh (ⅱ) - Catalyzed Diazo Decomposition