A new method of synthesis of triazene reagents

三 氮 烯试剂合成的新方法

This paper describes heterocyclic triazene group reagents having been reported in the past few years .

对近年报道的杂环 三 氮 烯 类试剂进行了综述。

Study on the Colour Reaction of 1 ( 2 Benzothiazolyl ) 3 ( 4 Phenylazophenyl ) Triazene with Mercury and Its Application

1-（2-苯并噻唑）-3-（4-偶氮苯基） - 三 氮 烯与汞的 显色反应研究及应用

A new triazene reagent m-flurobenzenediazoaminoazobenzene has been synthesized and its structure has been indentified by Elementary Analysis ( EA ) and Infred Spectrum ( IR ) .

本文合成了新 三 氮 烯试剂间氟苯重氮氨基偶氮苯，用元素分析和红外光谱进行了结构表征。

Synthesis of a New Triazene Reagent

一种新 三 氮 烯 类试剂的合成

A review on the application of triazene reagents in photometric analysis during the period of 1995 to 2001 is given with 61 references including structures and synthesis of reagent and characters of chromogenic reaction .

综述了 近 6年（1995～2001年）来， 三 氮 烯 类显色剂在光度分析中的应用情况，内容包括试剂概述、试剂合成和 多元 络合体系特点等，共引用文献61篇。

Synthesis of 1 - ( 4-nitrophenyl ) - 3 - ( 2-benzimidazole ) - triazene and Its Color Reaction with Copper

1-（4-硝基苯基）-3-（2-苯并咪唑）- 三 氮 烯的合成及与铜（ Ⅱ）的显色反应

A Study on the Color Reaction of Nickel with a new Chromogenic Reagent 1 ( p azophenyl ) 3 ( 2 Pyridine ) Triazene

新显色剂1-（对偶氮苯）-3-（2-吡啶） - 三 氮 烯与镍 显色反应的研究

The condition of the color reaction for the determination of Ni (ⅱ) with a new reagent 1 ( p azophenyl ) 3 ( 5 nitro 2 pyridyl ) triazene ( APNPT ) has been studied .

用新试剂1（对偶氮苯）3（5硝基2吡啶） 三 氮 烯（APNPT）研究了光度法测定镍的反应条件。

QSAR in Spectrophotometric Determination of zinc with azo and Triazene as chromogenic reagents

偶氮和 三 氮 烯试剂分光光度法测定锌的定量构效关系研究

The purification and identification of the new triazene reagents I. Thin layer chromatography ( TLC ) method

新 三 氮 烯 类试剂的提纯及鉴定Ⅰ.薄层层析法

Synthesis and analytical properties of three Triazene color reagents

三种 三 氮 烯 类 显色剂的合成及分析性能研究

Study on the Relationship between Molecular Structure of the Triazene Reagents and Their Analytical Properties

三 氮 烯试剂的结构与性能关系的研究

Spectrophotometric determination of micro zinc in fine coal ash with 1-azobenzene-3 - ( 6-methoxy-2-benzothiazolyl ) - triazene

1-偶氮苯-3-（6-甲氧基-2-苯并噻唑）- 三 氮 烯光度法测定粉煤灰中微量锌

A new reagent ( 2 6-dibromo-4-nitrophenyl ) - 3 - ( 4-nitrophenyl ) triazene ( DBNPNPT ) was synthesized .

合成了新试剂（2，6-二溴-4-硝基苯）－3－（4-硝基苯） - 三 氮 烯（DBNPNPT）。

Objective To improve the performance of triazene reagent the synthesis of benzothiazolyl_2_aminoazo_4_methyphenyl ( BTDAPMP ) and its color reaction with titanium were studied in this paper .

目的为改善和提高试验试剂的分析性能，合成了一种新试剂苯并噻唑2氨基偶氮4甲基苯（ BTDAPMP），研究了试剂与钛的显色反应。

Synthesis of 1 - ( 2-Benzothiazole ) - 3 - ( 4-Nitrophenyl ) - Triazene and Studies on its Properties

1-（2-苯并噻唑）-3-（4-硝基苯基）- 三 氮 烯的合成及分析性能研究

The synthesis of a new reagent 1 - ( 4-nitrophenyl ) - 3 - ( 3 ) - triazene ( NPDBPDT ) and its colour reaction with zinc have been discussed in this paper .

新合成了吡啶 类 三 氮 烯显色剂1-（4-硝基苯基）-3-（3二溴吡啶） 三 氮 烯（NPDBPDT），并研究了NPDBPDT与锌的 显色反应。

Study on the determination of trace copper by using the phase separation spectrophotometry with triazene reagent

三 氮 烯试剂析相光度法测定痕量铜的研究

A new triazene compound is synthesized by nitrogen coupling reaction of the diazonium salt .

通过重氮盐的氮偶联反应，合成 三 氮 烯 类新 试剂。

Triazene reagents have been widely employed in spectrophotometric determination of some metals such as Cadmium Mercury and Nickel .

三 氮 烯试剂已经被广泛应用于镉、汞、镍、 银等金属离子的光度测定。

Synthesis of a new heterocyclic triazene reagent and studies on its color reaction with cadmium

新杂环 三 氮 烯试剂 BTBPT的合成及其与镉（Ⅱ）的显色反应研究

The Preparation of New Triazene Reagent and the Application of Multi-component Analysis

新型 三 氮 烯 显 色剂的制备与多组分分析的应用研究

In this paper the structural analysis ot triazene hax been reported .

本文报道了 三 氮 烯 类 试剂的结构分析。

Study on Synthesis of Triazene Reagents and Their Complexing Reactions with Toxic Thallium

三 氮 烯 类 配体的合成及其与毒物金属铊（Ⅲ）配位反应的研究

The 1-azobenzene-3 - ( 3-nitro-5-chloro-2-pyridyl ) - triazene ( ABNCPDT ) as a chromogenic reagent was synthesized and its color reaction with copper has been investigated .

合成了新显色剂1-偶氮苯-3-（3-硝基-5-氯-2-吡啶）- 三 氮 烯（ABNCPDT）。研究了它与铜的 显色反应。

Trace cobalt in vitamin B 12 was determined by rapid and direct color reaction of 1 ( 2 dibromo 4 nitrophenyl ) 3 ( 4 nitrophenyl ) triazene ( DBNPNPT ) with cobalt (ⅱ) .

建立了用1-（2二溴-4-硝基苯）-3-（4-硝基苯） 三 氮 烯（DBNPNPT）分光光度法直接快速测定维生素B12针剂中痕量钴的方法。

Synthesis of a new reagent 1 - ( 6-ethoxyl-2-benzothiazolyl ) - 3 - ( 4-nitrophenyl ) - triazene and its color reaction with mercury

新试剂1-（6-乙氧基-2-苯并噻唑基）-3-（4-硝基苯）- 三 氮 烯的合成及其与汞的 显色反应

1-azobenzene-3 - ( 5-chloro-2-pyridyl ) - triazene ( ABCPDT ) as a chromogenic reagent was synthesized and its color reaction with mercury has been investigated .

报道了新显色剂1偶氮苯3（5氯2吡啶） 三 氮 烯（ABCPDT）的合成及其与汞的 显色反应。