double nitrogen reaction

Monitoring Layer-by-layer Assembling of Films Containing Diazo-resines by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy;

全反射红外逐层检测含重氮高分子薄膜的生长

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.

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 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.

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。

Aromatic Amines in Organic Synthesis of Diazotization;

芳胺重氮化在有机合成中的应用

The preparation D-phenylalanine from N-carbamoyl-D-phenylalanine by diazotization;

N-氨甲酰-D-苯丙氨酸重氮化法制备D-苯丙氨酸的研究

Theoretical study of reaction mechanism of diazotization of 4-amino-5-nitro-1,3-difluorinbenzene;

4-氨基-5-硝基-1,3-二氟苯重氮化反应机理研究

Monitoring of the Photo Reaction of Self-Assembly Film Based on Diazoresin by FTIR;

红外光谱法研究重氮树脂自组装膜的光化学反应

Self-assembly of Diazoresin and P[ N-(4-hydroxyphenyl)acrylamide via H-bonding Interaction;

聚N-对羟苯基丙烯酰胺与重氮树脂的氢键自组装

Self-assembly and Photovoltaic Property of Covalent-attached Multiplayer Films Based on Poly[(4-carboxyphenyl)acetylene] and Diazoresin;

重氮树脂-聚(4-羧酸苯基)乙炔自组装膜与光电转换

First, 5-nitro-1 and 4-naphthoquinone are prepared through nitration and oxidization of naphthalene, and then through reduction of nitro into amide, diazotisation of the amide and hydro-lytic action of diazo salt, the juglone is made.

萘经过硝化、氧化生成5-硝基-1,4萘醌,然后硝基还原成氨基、氨基重氮化、重氮盐再水解,最终用新方法制得胡桃醌。

Methoxystilbene and 2-methoxy-4'-nitrostilbene were synthesized from benzyl chloride and nitrobenzyl chloride by the Wittig reaction, and used as intermediates for the synthesis of the final product fluorescent whitener FP(4,4'-bis(2-methoxystyryl)biphenyl) via reduction and diazotisation of the latter followed by reaction with the former in the presence of NaOH.

后者经还原反应、重氮化反应后,在氢氧化钠存在下与前者反应生成最终产品荧光增白剂FP(4,4'-双-2-(甲氧基苯乙烯基)联苯)。

The title compound was prepared from \%o\%aminophenol and \%m\%phenylenediamine by diazotisation, coupling reaction and closure, yield was 80 %.

以邻氨基酚和间苯二胺为原料,经重氮化、偶合、环化制备2 (2 羟基苯基) 5 氨基 2H 苯并三唑化合物,产率为80%。