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

甲基吡啶是苯胺连续合合成二苯胺的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基苯胺。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺-甲醛与双氰胺反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯胺为原料的氟苯清洁生产工艺。

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

以苯胺、邻硝基氯苯为原料,采用合法引入相转移催剂合成邻硝基二苯胺。

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

用四乙基氯胺作相转移催剂可在常压下由苯胺和溴乙烷合成N,N-二乙基苯胺。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟为原料,经二步法合成了对氟苯胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯胺的方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮合物。

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。用苯胺染料可浓染。是棒状杆菌的特点。

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2,4-二氯苯胺经过重氮、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲苯胺和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂苯胺绿氧状态下形成了聚苯胺。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香胺,特别是有机颜料的重要中间体3,3′二氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元的联苯二胺（或联邻甲苯胺）、1，6-己二胺、2，4-甲苯二异氰酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯胺蓝和番红O-固绿染色。

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.

利用零价铁的还原性质,将难生物降解的有机物硝基苯先还原生成亚硝基苯,然后再进一步还原成可生物降解的苯胺。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯胺为原料,经过胺的苯基、二芳胺的环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯胺连续缩苯胺副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下N,N乙基苯胺。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺-甲醛与双氰胺反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯胺为原料氟苯清洁生产工艺。

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

以苯胺、邻硝基氯苯为原料,采用直接缩法引入相转移催剂邻硝基苯胺。

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

用四乙基氯胺作相转移催剂可在常压下由苯胺和溴乙烷N,N-乙基苯胺。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟钾等为原料,经步法了对氟苯胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-甲基苯胺方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮物。

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。用苯胺染料可浓染。是棒状特点。

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-氯苯胺经过重氮、置换制得2,4-氯氟苯生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲苯胺和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色初始材料混物在球磨后变了绿色，这表明，混物在掺杂苯胺绿氧状态下形了聚苯胺。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及致癌芳香胺,特别是有机颜料重要中间体3,3′氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为新型热致液晶聚脲，以含液晶基元联苯胺（或联邻甲苯胺）、1，6-己胺、2，4-甲苯异氰酸酯为原料进行。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯胺蓝和番红O-固绿染色。

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基苯先还原生亚硝基苯,然后再进一步还原可生物降解苯胺。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十酰基-L-脯氨酸-3,5-甲基苯胺作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料草除灵乙酯方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯胺为原料,经过胺苯基、芳胺环、N-烷基、硫代反应了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯连续缩合合成二苯的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯和溴乙烷为原料,四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基苯。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

苯-甲醛与反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯为原料的氟苯清洁生产工艺。

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

以苯、邻硝基氯苯为原料,采直接缩合法引入相转移催剂合成邻硝基二苯。

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

四乙基氯作相转移催剂可在常压下由苯和溴乙烷合成N,N-二乙基苯。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟钾等为原料,经二步法合成了对氟苯。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯的方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

基质辅助激光解吸电离飞行时间质谱法分析三苯偶氮合物。

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。苯染料可浓染。是棒状杆菌的特点。

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2,4-二氯苯经过重氮、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法邻联甲苯和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂苯绿氧状态下形成了聚苯。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香,特别是有机颜料的重要中间体3,3′二氯联苯作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元的联苯二（或联邻甲苯）、1，6-己二、2，4-甲苯二异酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯蓝和番红O-固绿染色。

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.

零价铁的还原性质,将难生物降解的有机物硝基苯先还原生成亚硝基苯,然后再进一步还原成可生物降解的苯。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然N-十二酰基-L-脯氨酸-3,5-二甲基苯作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯、硫酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯为原料,经过的苯基、二芳的环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯胺连续缩合合成二苯胺的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基苯胺。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺-甲醛与双氰胺反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯胺为原料的氟苯清洁生产工艺。

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

以苯胺、邻硝基氯苯为原料,采用直接缩合法引入相转移催剂合成邻硝基二苯胺。

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

用四乙基氯胺作相转移催剂可在常压下由苯胺和溴乙烷合成N,N-二乙基苯胺。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟钾等为原料,二步法合成了对氟苯胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯胺的方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮合物。

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。用苯胺染料可浓染。是棒状杆菌的特点。

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2,4-二氯苯胺氮、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲苯胺和便隐血胶体金检测试纸分别检测200粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂苯胺绿氧状态下形成了聚苯胺。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香胺,特别是有机颜料的要中间体3,3′二氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元的联苯二胺（或联邻甲苯胺）、1，6-己二胺、2，4-甲苯二异氰酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯胺蓝和番红O-固绿染色。

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.

利用零价铁的还原性质,将难生物降解的有机物硝基苯先还原生成亚硝基苯,然后再进一步还原成可生物降解的苯胺。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯胺为原料,胺的苯基、二芳胺的环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯胺连续缩合合成二苯胺副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基苯胺。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺-甲醛与双氰胺反应得到了一种改产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯胺为氟苯清洁生产工艺。

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

以苯胺、邻硝基氯苯为,采用直接缩合法引入相转移催剂合成邻硝基二苯胺。

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

用四乙基氯胺作相转移催剂可在常压下由苯胺和溴乙烷合成N,N-二乙基苯胺。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活氟钾等为,经二步法合成了对氟苯胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(溶液)代替氨水生产对氨基-N,N-二甲基苯胺方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮合物。

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。用苯胺染可浓染。是棒状杆菌特点。

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2,4-二氯苯胺经过重氮、置换制得2,4-二氯氟苯生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲苯胺和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色初始材混合物在球磨后变成了绿色，这表明，混合物在掺杂苯胺绿氧状态下形成了聚苯胺。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜涉及致癌芳香胺,特别是有机颜重要中间体3,3′二氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元联苯二胺（或联邻甲苯胺）、1，6-己二胺、2，4-甲苯二异氰酸酯为进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯胺蓝和番红O-固绿染色。

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.

利用零价铁还质,将难生物降解有机物硝基苯先还生成亚硝基苯,然后再进一步还成可生物降解苯胺。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加剂，手选择也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸和氯乙酸乙酯为主要合成草除灵乙酯方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯胺为,经过胺苯基、二芳胺环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是胺连续缩合合成二胺副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以胺和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基胺。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用胺-甲醛与双氰胺反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以胺为原料清洁生产工艺。

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

以胺、邻硝基氯为原料,采用直接缩合法引入相转移催剂合成邻硝基二胺。

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

用四乙基氯胺作相转移催剂可在常压下由胺和溴乙烷合成N,N-二乙基胺。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基和活性钾等为原料,经二步法合成了对胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用(性钠溶)代替氨水生产对氨基-N,N-二甲基胺方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三胺偶氮合物。

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。

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、置换制得2,4-二氯生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲胺和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂胺绿氧状态下形成了聚胺。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及致癌芳香胺,特别是有机颜料重要中间体3,3′二氯联胺作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致晶聚脲，以含晶基元联二胺（或联邻甲胺）、1，6-己二胺、2，4-甲二异氰酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲胺蓝和番红O-固绿染色。

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基先还原生成亚硝基,然后再进一步还原成可生物降解胺。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基胺作添加剂，手性选择性也较好，但由于含有环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯甲酸和对乙氧基胺为原料,经过胺基、二芳胺环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯连续缩合合成二苯的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯和溴乙烷为原料,用四乙基氢氧铵作催剂,在常压下合成N,N二乙基苯。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯-甲醛与双氰反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯为原料的氟苯清洁生产工艺。

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

以苯、邻硝基氯苯为原料,采用直接缩合法引入催剂合成邻硝基二苯。

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

用四乙基氯作催剂可在常压下由苯和溴乙烷合成N,N-二乙基苯。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟钾等为原料,经二步法合成了对氟苯。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯的方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯合物。

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。用苯染料可浓染。是棒状杆菌的特点。

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2,4-二氯苯经过重、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲苯和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂苯绿氧状态下形成了聚苯。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香,特别是有机颜料的重要中间体3,3′二氯联苯作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元的联苯二（或联邻甲苯）、1，6-己二、2，4-甲苯二异氰酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯蓝和番红O-固绿染色。

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.

利用零价铁的还原性质,将难生物降解的有机物硝基苯先还原生成亚硝基苯,然后再进一步还原成可生物降解的苯。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯为原料,经过的苯基、二芳的环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是苯连续缩合合成二苯的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基苯。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

用苯-甲醛与双应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了以苯为原料的氟苯清洁生产工艺。

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

以苯、邻硝基氯苯为原料,采用直接缩合法引入相转移催剂合成邻硝基二苯。

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

用四乙基氯作相转移催剂可在常压下由苯和溴乙烷合成N,N-二乙基苯。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟钾等为原料,经二步法合成了对氟苯。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯的法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

用基质辅助激光解吸电离飞行时间质谱法分析三苯偶氮合物。

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。用苯染料可浓染。是棒状杆菌的特点。

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2,4-二氯苯经过重氮、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

法用邻联甲苯和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂苯绿氧状态下形成了聚苯。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香,特别是有机颜料的重要中间体3,3′二氯联苯作详细阐述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，以含液晶基元的联苯二（或联邻甲苯）、1，6-己二、2，4-甲苯二异酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲苯蓝和番红O-固绿染色。

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.

用零价铁的还原性质,将难生物降解的有机物硝基苯先还原生成亚硝基苯,然后再进一步还原成可生物降解的苯。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯、硫酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧基苯为原料,经过的苯基、二芳的环、N-烷基、硫代应合成了N-丁基-2-乙氧基硫代吖啶酮。

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

甲基吡啶是连续缩合合成二的副产物。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

和溴乙烷为原料,用四乙基氢氧铵作相转移催剂,在常压下合成N,N二乙基。

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用-甲醛与双氰反应得到了一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发了为原料的氟清洁生产。

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

、邻硝基氯为原料,采用直接缩合法引入相转移催剂合成邻硝基二。

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

用四乙基氯作相转移催剂可在常压下由和溴乙烷合成N,N-二乙基。

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

对氯硝基和活性氟钾等为原料,经二步法合成了对氟。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基的方法。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三偶氮合物。

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。用染料可浓染。是棒状杆菌的特点。

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2,4-二氯经过重氮、置换制得2,4-二氯氟的生产新,产品纯度达到99。

Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method.then analyse the results.

方法用邻联甲和便隐血胶体金检测试纸分别检测200例粪标本进行对照实验并分析。

The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state.

白色的初始材料混合物在球磨后变成了绿色，这表明，混合物在掺杂绿氧状态下形成了聚。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香,特别是有机颜料的重要中间体3,3′二氯联作详细述,并对其他一些生态环保问题进行探讨。

Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.

为合成新型热致液晶聚脲，含液晶基元的联二（或联邻甲）、1，6-己二、2，4-甲二异氰酸酯为原料进行合成。

Every ten nude mice were killed at 8 and 12 weeks and were examined by safranine O-fast green and toluidine blue staining.

8，12周各处死10只，行甲蓝和番红O-固绿染色。

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。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基作添加剂，手性选择性也较好，但由于含有环，紫外吸收增强，基线波动严重。

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了邻氯、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

邻氯甲酸和对乙氧基为原料,经过的基、二芳的环、N-烷基、硫代反应合成了N-丁基-2-乙氧基硫代吖啶酮。