anilines

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以胺为原料氟清洁生工艺。

Picoline is the by-product in the preparation of diphenylamine with aniline.

甲吡啶是胺连续缩合合成二胺物。

Dichlorofluorobenzene is prepared by diazotizating of 2,4-dichloro aniline and substituting of 2,4-dichloro diazo benzene with fluorinion.

在此概述了由2,4-二氯胺经过重氮化、置换制得2,4-二氯氟生新工艺,品纯度达到99。

Nitrodiphenylamine is synthesiized by direct condensing method,adsopting aniline and 2-nitrochlorobenzene as feeds,PEG as phase transfer catalyst.

以胺、邻硝氯为原料,采用接缩合法引入相转移催化剂合成邻硝二胺。

N,N-diethylaniline was synthesized from aniline with bromoethane using tetraethylammonium chloride as phase transfer catalyst under atmospheric presure.

用四氯化胺作相转移催化剂可在常压下由胺和溴烷合成N,N-二胺。

Metachromatic granules contain RNA and polyphosphates They are deeply stained with aniline dyes。They are characteristic features of the corynebacteria.

异染颗粒含RNA和多聚磷酸盐。用胺染料可浓染。是棒状杆菌特点。

By the deoxidization of zero-valent iron,nitrobenzene,an organic compound hard to be biodegraded,can be deoxidized to nitrosobenzene,and further to aniline,which is easily biodegraded.

利用零价铁还原性质,将难生物降解有机物硝先还原生成亚硝,然后再进一步还原成可生物降解胺。

On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.

由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯酚、胺反应比与硝反应更加容易进行。

Sudan stains Any of various stains based on aniline dyes, and used to color fats and waxes, and hence cutinized (e.g. cuticle ) and suberized (e.g.Casparian strip) tissues.See staining.

以胺染料为础配制而成各种染料，用于使脂肪和蜡着色，因此可以染皮肤（例：表皮）和栓化组织（例：凯氏带）。