邻氯溴苯,Benzene, 1-bromo-2-chloro-,在线英语词典,英文翻译,专业英语

1) Benzene, 1-bromo-2-chloro-

邻氯溴苯

2) 1-Bromo-2-chlorobenzene

邻氯溴苯

3) o-Bromochlorbenzene

邻氯溴苯

4) o-chlorophenol

邻氯酚

Study on microwave-assisted regeneration of hypercrosslinked polymeric adsorbent adsorbing o-chlorophenol;

吸附邻氯酚的超高交联树脂微波辅助再生研究

Sorption properties of phenol,o-chlorophenol,2,4-dichlorophenol on four kinds of suspended particles sampled from Changjiang Estuary and Hangzhou Bay were investigated.

研究了4种分别取自长江口和杭州湾的悬浮泥沙样品对苯酚、邻氯酚和2,4-二氯酚的吸附特性。

5) o-chlorobenzyl chloride

邻氯氯苄

The preparation of o-chlorobenzaldehyde from the residual liquid generated in the production of o-chlorobenzyl chloride;

由生产邻氯氯苄的残液制备邻氯苯甲醛

According to the main problem of current synthesis of o-chlorobenzyl chloride in our country,effective improvement was studied to increase the reaction conversion to 60% by use of a new catalyst CHJ-3.

针对目前国内邻氯氯苄生产工艺存在的主要问题,通过选用新型催化剂CHJ-3,改进催化氯化工艺,使氯化反应邻氯甲苯转化率达到60%。

Taking o-cholorotoluene as raw material,the factors influencing the photochlorination synthesis of the o-chlorobenzyl chloride were investigated.

研究了邻氯甲苯光氯化生成邻氯氯苄的各项影响因素,在适宜条件下,邻氯甲苯的转化率可达75%以上,反应过程邻氯氯苄的收率可达90%。

6) o-chloroaniline

邻氯苯胺

MOCA is prepared with o-chloroaniline and paraformaldehyde as materials.

以邻氯苯胺和多聚甲醛为反应原料制备MOCA。

The cheap available starting material,O-chloroaniline,reacted with trichloroacetaldehyde monohydrate and hydroxylamine hydrochloride to produe N-(2-chlorophenyl)-2-(hydroxyimino) acetamide;which was treated with concentrated sulfuric acid to obtained 3-chlorolisatin,then 3-chlorolisatin was oxidized by hydrogen peroxide to afford 2-amino-3-chlorobenzoic acid.

以邻氯苯胺为原料,与水合三氯乙醛、盐酸羟胺反应先制得邻氯基(N-肟基乙酰)苯胺,用浓硫酸关环生成3-氯靛红。

A series of titania-supported nickel catalysts with different Ni loadings (10%～40%) were prepared by the incipient impregnation method and applied in the hydrogenation of o-chloronitrobenzene to o-chloroaniline.

用等体积浸渍法制备了一系列不同镍负载量的负载型Ni/TiO2催化剂,并将其应用于邻氯硝基苯加氢制邻氯苯胺的反应。

参考词条

邻氯西林邻氯酚红邻-氯苯胺雷达测距仪平底轨

补充资料：邻氯溴苯

分子式：C6H4BrHCl
分子量：191.45
CAS号：694-80-4

性质：无色液体。熔点-12.3℃，沸点204℃（195℃），闪点79℃，相对密度1.6378（25/4℃），折光率1.5809，闪点79℃。能溶于苯，不溶于水。

制备方法：由邻氯苯胺重氮化，再与溴化亚铜反应而得。将邻氯苯胺与48%的氢溴酸混合，加冰降温到0℃，于搅拌下迅速加入亚硝酸钠水溶液，加碎冰使温度保持在10℃以下。然后将氯化亚铜和氢溴酸混合物加热至沸后加入重氮液。控制重氮液加入速度，维持反应在沸腾下进行。重氮液加完后，产物随水蒸气蒸出，从馏出液中分离出有机相（下层液），用浓硫酸洗涤，水洗，用5%氢氧化钠溶液洗，再用氯化钙干燥后蒸馏，收集199-201℃（98.4kPa）馏分即为成品。

用途：有机合成中间体，溶剂。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) Benzene, 1-bromo-2-chloro- 邻氯溴苯 2) 1-Bromo-2-chlorobenzene 邻氯溴苯 3) o-Bromochlorbenzene 邻氯溴苯 4) o-chlorophenol 邻氯酚 1. Study on microwave-assisted regeneration of hypercrosslinked polymeric adsorbent adsorbing o-chlorophenol; 吸附邻氯酚的超高交联树脂微波辅助再生研究 2. Sorption properties of phenol,o-chlorophenol,2,4-dichlorophenol on four kinds of suspended particles sampled from Changjiang Estuary and Hangzhou Bay were investigated. 研究了4种分别取自长江口和杭州湾的悬浮泥沙样品对苯酚、邻氯酚和2,4-二氯酚的吸附特性。 5) o-chlorobenzyl chloride 邻氯氯苄 1. The preparation of o-chlorobenzaldehyde from the residual liquid generated in the production of o-chlorobenzyl chloride; 由生产邻氯氯苄的残液制备邻氯苯甲醛 2. According to the main problem of current synthesis of o-chlorobenzyl chloride in our country,effective improvement was studied to increase the reaction conversion to 60% by use of a new catalyst CHJ-3. 针对目前国内邻氯氯苄生产工艺存在的主要问题,通过选用新型催化剂CHJ-3,改进催化氯化工艺,使氯化反应邻氯甲苯转化率达到60%。 3. Taking o-cholorotoluene as raw material,the factors influencing the photochlorination synthesis of the o-chlorobenzyl chloride were investigated. 研究了邻氯甲苯光氯化生成邻氯氯苄的各项影响因素,在适宜条件下,邻氯甲苯的转化率可达75%以上,反应过程邻氯氯苄的收率可达90%。 6) o-chloroaniline 邻氯苯胺 1. MOCA is prepared with o-chloroaniline and paraformaldehyde as materials. 以邻氯苯胺和多聚甲醛为反应原料制备MOCA。 2. The cheap available starting material,O-chloroaniline,reacted with trichloroacetaldehyde monohydrate and hydroxylamine hydrochloride to produe N-(2-chlorophenyl)-2-(hydroxyimino) acetamide;which was treated with concentrated sulfuric acid to obtained 3-chlorolisatin,then 3-chlorolisatin was oxidized by hydrogen peroxide to afford 2-amino-3-chlorobenzoic acid. 以邻氯苯胺为原料,与水合三氯乙醛、盐酸羟胺反应先制得邻氯基(N-肟基乙酰)苯胺,用浓硫酸关环生成3-氯靛红。 3. A series of titania-supported nickel catalysts with different Ni loadings (10%～40%) were prepared by the incipient impregnation method and applied in the hydrogenation of o-chloronitrobenzene to o-chloroaniline. 用等体积浸渍法制备了一系列不同镍负载量的负载型Ni/TiO2催化剂,并将其应用于邻氯硝基苯加氢制邻氯苯胺的反应。参考词条邻氯西林邻氯酚红邻-氯苯胺雷达测距仪平底轨补充资料：邻氯溴苯分子式：C6H4BrHCl 分子量：191.45 CAS号：694-80-4 性质：无色液体。熔点-12.3℃，沸点204℃（195℃），闪点79℃，相对密度1.6378（25/4℃），折光率1.5809，闪点79℃。能溶于苯，不溶于水。制备方法：由邻氯苯胺重氮化，再与溴化亚铜反应而得。将邻氯苯胺与48%的氢溴酸混合，加冰降温到0℃，于搅拌下迅速加入亚硝酸钠水溶液，加碎冰使温度保持在10℃以下。然后将氯化亚铜和氢溴酸混合物加热至沸后加入重氮液。控制重氮液加入速度，维持反应在沸腾下进行。重氮液加完后，产物随水蒸气蒸出，从馏出液中分离出有机相（下层液），用浓硫酸洗涤，水洗，用5%氢氧化钠溶液洗，再用氯化钙干燥后蒸馏，收集199-201℃（98.4kPa）馏分即为成品。用途：有机合成中间体，溶剂。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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