硝基苯胺

基本解释 (translations)

nitraniline  ·  nitroaniline  ·  nitrophenylamine

词组短语

nitro-aniline

与硝基苯胺相关的网络例句 [注：此内容来源于网络，仅供参考]

With 2-cyano-4-nitro-aniline as raw material, 2-cyano-4-nitro-6-halogen- anilines have been prepared by direct halogenation.

以2-氰基-4-硝基苯胺为原料，用直接卤化法研制成2-氰基-4-硝基-6-氯苯胺、2-氰基-4-硝基-6-溴苯胺、和2-氰基-4-硝基-6-碘苯胺。

After sodium bisulfite reacted with methanal at 60-65℃ for 0.5h, aniline was dripped into the system to synthesize phenylaminomethyl-sodium sulfonate subsequently, the diazol solution of p-nitroaniline was dripped into phenylaminomethyl-sodium sulfonate synthesized to form 4'-nitro-4-aminoazobenzene. The compound was then added into diazol solution of p-chloroaniline to obtain the object product, which was identified by IR spectrum and element analysis.

在60~65℃温度下，亚硫酸氢钠与甲醛反应半小时之后滴入苯胺生成苯胺基甲基磺酸钠，另将硝基苯胺重氮化得到重氮盐溶液滴入苯胺基甲基磺酸钠中得到4'-硝基-4-氮基偶氮苯，然后将其滴入氯苯胺重氮化后的重氮盐溶液中，得经红外光谱检验和元素分析证实的目标产物。

Based on the mechanism of coupling reaction,the reaction of melt metallocene-based Poly(Ethylene-α-Octene) initiated by dicumyl peroxide was studied at elevated temperature in oscillatory shear flow field.

以苯胺、环氧丙烷为原料制备了N，N 二(2 羟丙基)苯胺，然后NHPPA与对硝基苯胺通过重氮偶合反应制备了一种具有推拉电子结构的偶氮化合物4 硝基 4′ N，N 二(2 羟丙基)氨基偶氮苯。

This study concludes the following four parts:(1) acute toxicity of several chloroanilines to zebra fish;(2) effects of chloroanilines on antioxidant defense of crucian carp;(3) effects of chloroanilines on serum sex steroids in crucian carp;(4) effects of chloroanilines on lymphocyte proliferation in crucian carp, and the detailed results and main conclusions are concluded as follows

本论文以2-氯-4-硝基苯胺、4-氯-3-硝基苯胺、2-氯-5-硝基苯胺、2，4-二氯苯胺、3，4-二氯苯胺、2，5-二氯苯胺、2，3-二氯苯胺为研究对象，研究分为四部分：(1)氯代苯胺对鱼类的急性毒性；(2)氯代苯胺对鲫鱼抗氧化系统的影响；(3)氯代苯胺对鲫鱼血清性类固醇激素水平的影响；(4)氯代苯胺对鲫鱼淋巴细胞增殖的影响。

The acute toxicities of 2-chloro-4-nitroaniline, 4-chloro-3-nitroaniline, 2-chloro-5-nitroaniline, 2, 4-dichloroaniline, 3, 4-dichloroaniline, 2, 5-dichloroaniline, 2, 3-dichloroaniline to zebra fish were conducted in lab. 48h LC〓 values were 11. 18, 4. 62, 9. 23, 9. 55, 7. 07, 6. 68, 0.62mg/L respectively, and 96h LC〓 values were 6. 99, 2. 58, 8. 63, 7. 79, 6. 08, 5. 23, 0.49mg/L respectively.

1研究了2-氯-4-硝基苯胺、4-氯-3-硝基苯胺、2-氯-5-硝基苯胺、2，4-二氯苯胺、3，4-二氯苯胺、2，5-二氯苯胺、2，3-二氯苯胺对斑马鱼的急性毒性，经计算48h LC〓分别为11.18、4.62、9.23、9.55、7.07、6.68、0.62mg/L，96h LC〓分别为6.99、2.58、8.63、7.79、6.08、5.23、0.49mg/L，这7种化合物均属于高毒物质。

Amino-6-nitrobenzodifuroxan was prepared through a three-step reaction from starting material 3, 5-dinitrobenzoic acid:(1)3, 5-dinitroaniline (1) was synthesized from the reaction of DNBA and hydrazoic acid in inert solvent 1, 2-dichioroethane through Schmidt rearrangement with yield of 89.6%;(2) 1 was subjected to nitration to prepare pentanitroaniline (2) with yield of 51.1%;(3) The title compound was prepared from 2 and sodium azide in acetic acid through denitrogenation and then Schmidt rearrangement with yield of 86.8%, m.p.204℃～206℃.

以3，5-二硝基苯甲酸为原料经过3步反应合成了7-氨基6-硝基苯并二氧化吠咱：第1步反应，在二氯乙烷惰性溶剂中，DNBA与叠氮酸反应并发生Schmidt重排反应生成3，5-二硝基苯胺(1)，产率89.6%；第2步反应，1在含100%硫酸的硝硫混酸中硝化生成五硝基苯胺(2)，产率51.1%；第3步反应，2与叠氮酸反应，不经分离直接进行热解脱氮、Schmidt重排反应，得到目标化合物， m.p.204℃~ 206℃，产率86.8%。

A wavelet packet transform based generalized regression neural networkwas developed to process overlapping ultraviolet absorption spectra of p- nitroaniline ,o- nitroaniline and m- nitroaniline .

开发了一种小波包变换广义回归神经网络法，用于处理对硝基苯胺、邻硝基苯胺和间硝基苯胺重叠的紫外吸收光谱，达到不经预先化学分离进行同时测定的目的。

Methods: 2ethyl aniline was used as starting material of the synthesis and was processed by acetic anhydride acylation, strong nitric acid nitraction at low temperature, and desacyl synthesis to produce 2ethyl5nitro aniline. The product was then synthesized to 3methyl6nitro1Hindazole by using ringclosing reaction in the presence of NaNO2, and then ethylated to obtain 2,3diethyl6 nitro2Hindazole. The latter compound was then reduced by SnCl2/Hcl to get target compound 2,3diethyl6nitro2Hindazole.

以2乙基苯胺为原料经醋酐酰化、浓硝酸低温硝化及去酰基保护合成2乙基5硝基苯胺，后用亚硝酸钠关环得3甲基6硝基1H吲唑，经硫酸二甲酯甲基化得2，3二甲基6硝基2H吲唑，最后用氯化亚锡将其还原得到目标产物，通过1H NMR确定结构与目标产物一致。

Methods: 2-ethyl aniline was used as starting material of the synthesis and was processed by acetic anhydride acylation, strong nitric acid nitraction at low temperature, and desacyl synthesis to produce 2-ethyl-5-nitro aniline. The product was then synthesized to 3-methyl-6-nitro-lH-indazole by using ring-closing reaction in the presence of NaNO2, and then ethylated to obtain 2, 3-diethyl-6- nitro-2H-indazole. The latter compound was then reduced by SnC12/Hcl to get target compound 2, 3-diethyl-6-nitro-2H-indazole.

以2-乙基苯胺为原料经醋酐酰化、浓硝酸低温硝化及去酰基保护合成2-乙基－5-硝基苯胺，后用亚硝酸钠关环得3-甲基－6-硝基－1H-吲唑，经硫酸二甲酯甲基化得2，3-二甲基－6-硝基－2H-吲唑，最后用氯化亚锡将其还原得到目标产物，通过1HNMR确定结构与目标产物一致。

We are a wellknown producing base of dye intermediates. The main products:2,4-Dinitrochlorobenzene, 6-Bromo-2,4-Dinitroaniline,6-chloro-2,4-Dinitroaniline,2-Amino-4-Nitrophenol, 2,4-Dintrophenol, 2,4-Dinitroaniline, and so on.

我们是国内有名的染料中间体生产基地，主要产品2，4-二硝基氯苯、6-溴-2，4-二硝基苯胺、6-氯-2，4-二硝基苯胺、2-氯基-4-硝基苯酚、2，4-二硝基苯酚。

与硝基苯胺相关的网络解释 [注：此内容来源于网络，仅供参考]

dinitrophenol：二硝基酚

其中包括氨基比林(aminopyrine)、阿斯凡纳明(arsphenamine)、二硝基酚(dinitrophenol)和磺胺剂衍生物. 乃卡巴精化合物之一(NDC)在理论上可能产生的代谢产物是对-硝基苯胺(p-nitroaniline),已知这种化合物的毒性相当高. 实验室研究,Cuckler,

hexyl：六硝基二苯胺(海西尔)

Hexogen = 环三亚甲基三硝胺(黑索金,硝宇,RDX) | Hexyl = 六硝基二苯胺(海西尔) | HMTD = 六次甲基二胺过氧化物

Dianisidine Diisocyanate：联甲氧基苯胺二异氰酸酯,联异氰酸苯胺(台)

Diallylamine 二苯烯胺 | Dianisidine Diisocyanate 联甲氧基苯胺二异氰酸酯,联异氰酸苯胺(台) | Diazodinitrophenol 重氮二硝基笨酚

dinitro benzol：二硝基苯

二硝基苯胺 dimtroaniline | 二硝基苯 dinitro benzol | 二硝基苯类 dinitrobenzenes

dipicrylamine：二苦胺 六硝基二苯胺

calc- [前缀]表示"钙"之义 | dipicrylamine 二苦胺 六硝基二苯胺 | multiple centrifugal pump 多级离心泵

metanitroaniline：间硝基苯胺

metanillicacid 间胺酸 | metanitroaniline 间硝基苯胺 | metanolysis 甲醇分解

nitraniline：硝基苯胺

"硝胺盐","nitraminate" | "硝基苯胺","nitraniline" | "硝酸盐","nitrate"

nitroaniline：硝基苯胺

nitritebleaching 亚硝酸盐漂白 | nitroaniline 硝基苯胺 | nitrobenzene 硝基苯

nitroaniline herbicide：硝基苯胺类除草剂

nitroammophoska 硝化铵磷钾 | nitroaniline herbicide 硝基苯胺类除草剂 | nitrobacteria 硝酸菌

tetranitroaniline：四硝基苯胺

tetranitro-phenol 四硝基苯酚 | tetranitroaniline 四硝基苯胺 | tetranitrocarbazol 四硝基咔唑