• 探讨邻甲制备纳米棒中的作用。

    Study of the thermal stability of Ag nanorod with different crystallographic orientation;

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  • 方法邻甲原料设计合成唑啉类化合物

    Methods: 2 methyl aniline as the material, quinazolines were designed and synthesized;

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  • 结论首次报道在忍冬属植物挥发油检测邻甲苯异腈;

    Conclusion: The O-tolyl isocyanide was detected from essential oil of Lonicera for the first time.

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  • 目的探讨基磷酸酯(TOCP)中毒引起迟发神经毒性的机制

    AIM To explore the mechanism of trio-cresyl phosphate(TOCP) induced delayed neurotoxicity.

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  • 以氯金酸代替传统引发剂过硫酸铵通过一步化学合成得到邻甲纳米纤维。

    Poly(o-toluidine) (POT) nanofibers can be fabricated by using HAuCl4 instead of the traditional used ammonium persulfate as the oxidant through one-step chemical route.

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  • 采用循环伏安研究不同电极上在1,2-二氯乙烷溶液邻甲苯胺的电子转移性质

    We have investigated the electron-transfer properties of o-toluidine in 1 , 2-dichloroethane in different electrode with cyclic voltammetry.

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  • 简述邻甲原料进行乙烯烷基化反应生产mea原理,工艺过程及其设计

    A brief introduction about the processing design of equipment for MEA are described. It used o-toluidine as raw material through ethylene alkylation to produce MEA.

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  • 本文研究硫酸为主催化剂过渡金属为助催化剂的中压液相催化合成n -异丙基甲苯

    In this paper the N-isopropyl-O-toluidine has been synthesized by means of co-catalysis used sulfuric acid as main catalyst and Nickel salt as catalytic promoter.

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  • 邻甲苯合成N-邻甲硫脲,对如何提高产物质量,采取一些有效措施,获得了最优工艺条件

    In the synthesis of N-(o-tolyl)-thiourea from o-toluidine, some effective measures were taken so that the quality of the product was improved and the reaction conditions were optimized.

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  • 合成纳米四氧化三铁催化剂,过氧化氢为氧化剂,催化氧化含苯二酚的模拟废水邻甲工业废水。

    The nano-sized particles of Fe3O4 were used as catalysts for degradation of the catechol simulated wastewater and o-cresol industrial wastewater with hydrogen peroxide in the oxidation.

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  • 起着模板以及还原剂双重功效苯二胺载体可以更换邻甲以及聚甲氧基苯胺空心球、苯胺纳米管

    Other reactive templates can also be used for the preparation of glod nanoparticles supported on polymer, such as poly(o-toluidine) and poly(o-methoxyaniline) hollow microspheres, and PANI nanotubes.

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  • 甲苯甲醛水溶液反应合成得到了高纯度3,3 -二甲基-4,4 -二氨基二苯甲烷(MDT),并对其性能进行了表征。

    The polyimide monomer of 3,3 -dimethyl-4,4 -diaminodiphenylmethane(MDT)was synthesized through the reaction between O-methyl aniline and aqueous formaldehyde solution.

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  • 目的探讨尿甲酚作为接触甲苯生物监测指标可能性

    Objective To investigate the feasibility of urinary orthocresol levels as a biological monitoring indicator for toluene exposure.

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  • 研究采集空气-甲苯气相色谱分析方法

    GC analytical method for o-chlorotoluene in the workplace air using sampling by charcoal tube was studied.

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  • 本文报道甲苯为原料,光氯化、水解取代三步合成2-甲酰基苯磺酸钠的方法,并对影响反应收率因素进行了讨论。

    Sodium 2-formylbenzenesulfonate was prepared from 2-chlorotoluene by photo-chlorination, hydrolysis and substitution reactions successively. Factors affecting the yields were discussed.

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  • 硝酸盐催化甲苯硝酸对位选择性硝化,硝化产物比率达1.0以上。

    Catalytic nitration of toluene occurs by use of nitric acid in the presence of bentonite metal nitrates with useful para selectivities, up to a para to ortho ratio 1.0.

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  • 分离混合、对氯甲苯氧化制得混合、对氯苯甲酸

    Chlorobenzoic acids can be synthesized by oxidation of mixed chlorotoluene which was difficult to separate.

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  • 其中化学物质密切相关国籍法令植物邻-甲苯

    One of the chemicals closely related to BNA made at that plant was ortho-toluidine.

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  • 讨论了碱性条件常压氧气液相氧化硝基甲苯反应机理

    Reaction mechanism of liquid phase autoxidation of O-nitrotoluene under strong base is investigated in this paper.

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  • 采用量子化学从头算CASSCFCASPT 2方法甲苯在低激发态上光解机理进行了理论研究。

    The photodissociation mechanism of o-chlorotoluene on the low-lying electronic states has been investigated with the use of the CASSCF and CASPT2 techniques.

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  • 实验结果表明,季铵盐a1对于高锰酸钾氧化硝基甲苯合成硝基苯甲酸,1种优良的相转移催化剂

    The experiment results show that a 1 is a good PTC for synthesis of ONBA with o nitrotoluene by oxidation of potassium permanganate.

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  • 甲苯原料、苯甲酸盐为催化剂进行液相氧化一步合成甲基甲腈。

    One step synthesis of o methyl benzonitrile with o xylene as raw material and benzene carbonate as catalyst was carried out in liquid phase oxygenation.

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  • 标准溶液以纯度99.9%硝基甲苯实验室准确配制分装于2毫升安瓿中

    This standard solution was accurately prepared in super-clean laboratory with o-nitrotoluene (99.9%) and sub-packed in 2ml ampoules.

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  • 报道了顺丁烯二酸二甲苯二甲酸二间甲苯合成光谱性质

    The syntheses and spectral characteristics of bism-methylbenzene maleate and bis-m-methylbenzene phthalate is reported in this paper.

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  • 本文首次提出甲苯胺(OT-H_2O_2-氧化物HRP伏安酶联免疫分析体系

    A voltammetric enzyme - linked immunoassay based on a new system of o- tilidine (OT) - H2O2 - horseradish peroxidase (HRP) has firstly been developed.

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  • 一缩二乙二醇甲苯和对氯甲苯相对挥发度影响机理还需进一步探讨

    The mechanism of the effect of diethylene glycol on o -, p-benzol chloride system needs further investigating.

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  • 研究了强碱氢氧化钾加入溶剂等对反应影响发现随着碱浓度增加硝基甲苯转化率增加,硝基苯甲醛的收率先增后降。

    The effect of strong base, KOH, was studied and it was found that the conversion of o-nitrotoluene increased if the amount of KOH increased.

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  • 介绍了以甲苯原料制备水杨酸工艺

    The article introduced a craft in which the salicylic acid was made from the Chloro-toluene as the raw material system.

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  • 方法甲苯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分析

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

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  • 介绍了所制备高活性催化剂用于气相催化加氢还原制备(对)的研究。

    A highly active copper catalyst for synthesis of o - (p -) toluidine via vapor-phase catalytic hydrogenation was prepared.

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