二氯苯基

最后，通过对中试试验结果的整理和分析，可认定3,4-二氯苯基异氰酸酯的连续化生产完全可行。

Finally , through to the experimental test result reorganization and analysis , may recognize the continuously experimental equipment of 3 , 4 - Dichlorophenyl Isocyanate continuously craft to be completely feasible .

N－3，5－二氯苯基丁二酰亚胺的合成研究

Study on the Synthesis of N - ( 3 , 5-dichlorophenyl ) Succinimide

2,4-二氯苯基二安替比林甲烷与钒（V）显色反应及其在分析化学中的应用

Colour Reaction of 2 , 4-Dichlorophenyl Diantipyryl Methane with Vanadium ( V ) and Its Analytical Application

用固-液相转移催化法由1-（2,4-二氯苯基）-2-氯-乙醇与咪唑在NaOH存在下进行N-烷基化反应合成了1-（2,4-二氯苯基）-2-（1-咪唑基）-乙醇。

The N-alkylation reaction between 1 - ( 2,4-dichlorophenyl ) - 2-chloro-ethanol and imidazole was carried out through a solid-liquid phase transfer catalysis ( PTC ) in a two phase medium of organic solvent and solid NaOH .

4-（3,4-二氯苯基）-1-萘满酮的合成

Synthesis of Intermediate 4 - ( 3,4-Dichlorophenyl ) - 1-Tetralone

1-（2,3-二氯苯基）哌嗪是一种重要的医药中间体。

1 - ( 2,3-dichlorophenyl ) piperazine is a kind of pharmaceutical intermediate .

3，4-二氯苯基异氰酸酯连续化生产工艺研发

The Continuously Craft Research of 3 , 4-Dichlorophenyl Isocyanate

系统负荷为3,4-二氯苯基异氰酸酯150吨/年；

The system load of 3 , 4-Dichlorophenyl Isocyanate is 150 tons / years .

N-（2,4-二氯苯基）环丙酰胺类化合物的合成与植物生长调节活性

Synthesis and Bioactivity of Chemical Plant Growth Regulators-N - ( 2,4-dichlorophenyl ) cyclopropane Carboxamide Compounds

硼氢化钠还原法合成1-（2,4-二氯苯基）-2-氯-乙醇

Synthesis of 1 - ( 2,4-Dichlorophenyl ) - 2-chloroethanol by Reduction Method with Sodium Borohydride

2,4-二氯苯基荧光酮催化分光光度法测定痕量钴

Determination of Trace Cobalt by Catalytic Spectrophotometry

利用柳卡尔特反应合成4-（3,4-二氯苯基）-1,2,3,4-四氢-1-萘胺

Synthesis of 4 - ( 3,4-dichlorophenyl ) - 1,2,3,4 - tetrahydro-1-naphthamine by use of Leuckart reaction

固-液相转移催化法合成1-（2,4-二氯苯基）-2-（1-咪唑基）-乙醇

Synthesis of 1 - ( 2,4-Dichlorophenyl ) - 2 - ( 1-Imidazol ) - Ethanol by Solid-Liquid Phase Transfer Catalysis

目的：改进1-[2-（N-甲基）氨基-2-（2,4-二氯苯基）乙基]-1H-1,2,4-三唑的合成方法，降低成本，提高收率。

OBJECTIVE : To improve the synthetic method of 1 [ 2 ( N methyl ) amino 2 ( 2,4 dichloro ) phenyl ] 1H 1,2,4 triazole , lower its cost and raise its yeild .

3,3-二氯-1-苯基丙烯水解反应历程的研究

Research on the hydrolysis reaction mechanism of 3,3_dichloro_1_phenylpropene

2,5-二（邻氯苯基）-1,3,4-噻二唑的合成

The synthesis of 2,5-di ( o-chlorophenyl ) - 1,3,4-thiadiazole

二苯基（2-氯苯基）甲醇与牛血清白蛋白结合反应特征研究

Study on the Characteristics of the Binding Reaction of Diphenyl - ( 2 - chlorophenyl ) - methanol to Bovine Serum Albumin

1,2-二苯基-1,2-二对氯苯基乙烷的合成和晶体结构

Synthesis and Crystal Structure of 1,2-Diphenyl-1,2-Di ( p-chlorophenyl ) ethane

应用高效液相色谱方法研究了以2,6二氯苯酚和苯胺为起始原料合成药物中间体1（2,6二氯苯基）2吲哚酮（DCI）过程中，DCI及相关物质在不同色谱条件下的分离情况。

The separation of 1 ( 2,6 dichlorophenyl ) 2 indolone ( DCI ) and related materials in the synthesis of medical intermediate DCI from 2,6 dichlorophenol and phenylamine was investigated with high performance liquid chromatography under different chromatographic conditions .

以2,6-二氯硝基苯和无水哌嗪为原料，经过烃化、乙酰化、硝基还原、重氮化与取代及水解等反应合成了1-（2,3-二氯苯基）哌嗪，总收率48.2%。

1 - ( 2,3-dichlorophenyl ) piperazine is synthesized from 2,3-dichloronitrobenzene and piperazine by alkylation , acidulation , reduction of nitro group , diazotization , substitution and hydrolysis reaction with the total yield of 48 2 % .