1.A clean process for synthesizing fluobenzene with aniline was developed.
开发了以胺为原料的氟清洁生产工艺。
2.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-胺经过重氮化、置换制得2,4-氟的生产新工艺,产品纯度达到99。
3.Metachromatic granules contain RNA and polyphosphates They are deeply stained with aniline dyes。They are characteristic features of the corynebacteria.
染颗粒含RNA和多聚磷酸盐。胺染料可浓染。是棒状杆菌的特点。
4.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.
价铁的还原性质,将难生物降解的有机物硝基先还原生成亚硝基,然后再进一步还原成可生物降解的胺。
5.N,N-diethylaniline was synthesized from aniline with bromoethane using tetraethylammonium chloride as phase transfer catalyst under atmospheric presure.
四乙基化胺作相转移催化剂可在常压下由胺和溴乙烷合成N,N-乙基胺。
6.Nitrodiphenylamine is synthesiized by direct condensing method,adsopting aniline and 2-nitrochlorobenzene as feeds,PEG as phase transfer catalyst.
以胺、邻硝基为原料,采直接缩合法引入相转移催化剂合成邻硝基胺。
7.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.
8.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.
;
胺为原料的氟
染颗粒含RNA和多聚磷酸盐。
价铁的还原性质,将难生物降解的有机物硝基
