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,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,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,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和酸盐。用苯胺染可浓染。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.

本文就有机颜涉及的致癌芳香胺,特别是有机颜的重要中间体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.

合成新型热致液晶脲，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.

利用零价铁的还性质,将难生物降解的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主要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,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,四乙氢氧铵作相转移催剂,在常压下合成N,N二乙苯胺。

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

利苯胺-甲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、邻硝氯苯为原料,采直接缩合法引入相转移催剂合成邻硝二苯胺。

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

四乙氯胺作相转移催剂可在常压下由苯胺和溴乙烷合成N,N-二乙苯胺。

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

以对氯硝苯和活性氟钾等为原料,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.

阐述了采液碱(苛性钠溶液)代替氨水生产对氨-N,N-二甲苯胺的方法。

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

利辅助激光解吸电离飞行时间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。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.

利零价铁的还原性,将难生物降解的有机物硝苯先还原生成亚硝苯,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N-十二酰-L-脯氨酸-3,5-二甲苯胺作添加剂，手性选择性也较好，但由于含有苯环，紫外吸收增强，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苯胺为原料,经过胺的苯、二芳胺的环、N-烷、硫代反应合成了N-丁-2-乙氧硫代吖啶酮。

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的副产物。

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

以胺和溴烷为原料,用四氢氧铵作相转移催剂,在常压下合成N,N二胺。

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.

开发了以胺为原料的氟清洁生产工艺。

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

以胺、邻硝氯为原料,采用直接缩合法引入相转移催剂合成邻硝二胺。

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

用四氯胺作相转移催剂可在常压下由胺和溴烷合成N,N-二胺。

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

以对氯硝和活性氟钾等为原料,经二步法合成了对氟胺。

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-N,N-二甲胺的方法。

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

利用质辅助激光解吸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2,4-二氯胺经过重氮、置换制得2,4-二氯氟的生产新工艺,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的致癌芳香胺,特别是有机颜料的重要中间体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.

为合成新型热致液晶聚脲，以含液晶元的联二胺（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.

利用零价铁的还原性质,将难生物降解的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的胺。

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-L-脯氨酸-3,5-二甲胺作添加剂，手性选择性也较好，但由于含有环，紫外吸收增强，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、亚硝酸钠和氯酸酯为主要原料合成草除灵酯的方法。

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.

以邻氯甲酸和对氧胺为原料,经过胺的、二芳胺的环、N-烷、硫代反应合成了N-丁-2-氧硫代吖啶酮。

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.

以和溴乙烷为原料,用四乙基氢氧铵作相转剂,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.

开发了以为原料的氟清洁生产工艺。

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

以、邻硝基氯为原料,采用直接缩合法引入相转剂合成邻硝基二。

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.

以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.

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.

报道了以邻氯、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.

以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。

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

甲基吡啶是苯连续缩合合二苯的副产物。

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一种改性产物。

A clean process for synthesizing fluobenzene with aniline was developed.

开发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、基氯苯为原料,采用直接缩合法引入相转移催剂合基二苯。

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N,N-二乙基苯。

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

以氯基苯和活性氟钾等为原料,经二步法合氟苯。

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

阐述采用液碱(苛性钠溶液)代替氨水生产氨基-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.

方法用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绿色，这表明，混合物在掺杂苯绿氧状态下形聚苯。

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.

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

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基苯先还原生亚基苯,然后再进一步还原可生物降解的苯。

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.

报道以氯苯、硫氰酸铵、硫酰氯、亚酸钠和氯乙酸乙酯为主要原料合草除灵乙酯的方法。

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.

以氯苯甲酸和乙氧基苯为原料,经过的苯基、二芳的环、N-烷基、硫代反应合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成二苯的副产物。

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

苯和溴乙烷为原料,用四乙基氢氧铵作相转移催,在常压下成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.

苯、邻硝基氯苯为原料,采用直接缩法引入相转移催成邻硝基二苯。

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可在常压下由苯和溴乙烷成N,N-二乙基苯。

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

氯硝基苯和活性氟钾等为原料,经二步法成了氟苯。

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.

白色的初始材料混物在球磨后变成了绿色，这表明，混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.

为成新型热致液晶聚脲，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，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.

邻氯苯甲酸和乙氧基苯为原料,经过的苯基、二芳的环、N-烷基、硫代反应成了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.

苯胺和溴乙烷为原料,用四乙基氢氧铵作相转移,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.

苯胺、邻硝基苯为原料,采用直接缩合法引入相转移合成邻硝基二苯胺。

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

用四乙基胺作相转移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.

硝基苯和活性氟钾等为原料,经二步法合成了氟苯胺。

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2,4-二苯胺经过重氮、置换制得2,4-二氟苯的生产新工艺,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′二联苯胺作详细阐述,并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，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.

报道了邻苯胺、硫氰酸铵、硫酰、亚硝酸钠和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.

邻苯甲酸和乙氧基苯胺为原料,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.

以苯和为原料,基氢氧铵作相转移催剂,在常压下合成N,N二基苯。

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

利苯-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.

基氯作相转移催剂可在常压下由苯和合成N,N-二基苯。

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).

利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、硫氰酸铵、硫酰氯、亚硝酸钠和氯酸酯为主要原料合成草除灵酯的方法。

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.

以邻氯苯甲酸和对氧基苯为原料,经过的苯基、二芳的环、N-基、硫代反应合成了N-丁基-2-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.

以苯胺和溴原料,用四基氢氧铵作相转移催剂,在常压下合成N,N二基苯胺。

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.

用四基氯胺作相转移催剂可在常压下由苯胺和溴合成N,N-二基苯胺。

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。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.

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-甲苯二异氰酯原料进行合成。

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-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、硫氰铵、硫酰氯、亚硝钠和氯酯主要原料合成草除灵酯的方法。

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.

以邻氯苯甲和对氧基苯胺原料,经过胺的苯基、二芳胺的环、N-基、硫代反应合成了N-丁基-2-氧基硫代吖啶酮。