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合成了一种席夫碱金属络合物——呋喃甲醛乙二胺铜络合物，收率为63。Cu furaldehyde-ethylene diamine Schiff base complex was synthesized with the yield of 63.

通过一系列的化学过程将这些物质转化成已导致胺和已二酸。These are converted by a series of chemical steps into hexamethylene diamine and adipic acid.

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综述了二硝基甲苯还原制备甲苯二胺的研究进展。Research progresses in the reduction of dinitrotoluene for the preparation of toluene diamine were reviewed.

此外，还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced.

目的探讨急性坏死性胰腺炎时血浆二胺氧化酶水平变化及其与肠道损伤的关系。AIM To investigate the relationship between plasmic diamine oxidase and gut injury in acute necrotizing pancreatitis.

通过试验，优选了十二碳二腈加氢制十二碳二胺用骨架镍催化剂。Raney nickel catalyst for hydrogenation of dodecyl dinitrile to dodecyl diamine was chosen on the basis of experiment.

用盐酸肼法制得了纯VO_2粉末并用典型陶瓷工艺制得了多晶VO_2陶瓷。VO_2 powder and VO_2 ceramics are prepared by diamine hydrochloridemethod and typical ceramic technology respectively.

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通过烯丙基溴化锌对手性亚胺的两次不对称加成，合成了光活性的双烯丙基化的新型手性二胺。A novel chiral diallylic diamine has been synthesized through double addition of allyl zinc bromide to chiral imines in this contribution.

目的探讨D-乳酸、二胺氧化酶及内毒素在肝硬化患者血浆中的变化与临床意义。Objective To evaluate the significance of plasma D-lactate, diamine oxidase and endotoxin activities in the patients of hepatic cirrhosis.

优选地，该氨基甲酸酯预聚物是脂族异氰酸酯聚醚预聚物，且该固化剂包括芳族二胺和三醇。Preferably, the urethane prepolymer is an aliphatic isocyanate polyether prepolymer and the curative includes an aromatic diamine and a triol.

此法特别适用于有机弱酸存在时聚酰胺树脂中脂肪族二胺含量的测定。The method is especially suitable for determination of the content of aliphatic diamine in polyamide resin in the presence of weak organic acid.

以壳聚糖为原料，与经环氧活化的双羟基中环二胺反应，制备了一种新型的氮杂冠醚交联壳聚糖。A new type of azacrown ether crosslinked chitosan was synthesized by reaction of chitosan with dihydroxy mesocyclic diamine activated by epoxidation.

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优选地，上述嵌段共聚酰亚胺含有作为二胺组分之一的、在分子骨架中具有硅氧烷键的二胺。Preferably, the above-mentioned block copolyimide contains, as one of the diamine components, diamine having a siloxane, bond in a molecular structure.

以TDI、PEG和DMPA为主要原料，分别用肼和乙二胺为扩链剂，成功地制备了一系列可室温固化的端氨基水性聚氨酯。Two series of amine terminated waterborne polyurethanes were prepared fromTDI, PEG, DMPA with hydrazine and ethylene diamine as extenders, respectively.

本文通过实验对比和生产实践，找到了一种高温力学性能和电气绝缘性能极好的液体芳香胺固化环氧树脂体系。A liquid aromatic diamine cured epoxy system with very good high temperature and electric insulation properties is found after experiment and production.

在获得上述结果的基础上，进一步考察了尼龙-46盐中丁二胺过量和不同含水量对尼龙-46分子量的影响。Based on the above summary, effects of excess molar of 1,4- diamine and water content in nylon-46 salt on the molecular weight of nylon-46 were further studied.

本文介绍了一种用环氧乙烷生产羟已基乙二胺的新技术，列举了羟乙基乙二胺的性能及应用范围。A new technology to produce hydroxy ethyl ethylene diamine using ethylene oxide is introduced in this paper. Its properties and application fields are also listed.

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在无水乙酸锌与1，5-萘二胺形成配位络合物的过程中，无水乙酸锌的结构从双齿型转变成单齿型。When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.

涉及斑蝥素衍生物领域，它利用乙二胺为连接臂，成功地合成了去甲斑蝥素二聚体衍生物。The invention relates to the field of cantharidin derivate and successfully synthetizes the norcantharidin dimer derivate by using ethylene diamine as a connecting arm.

通过试验，比较了三种不同二胺扩链剂在制备弹性体过程中的加工性能及弹性体的物理性能。Through the experiment, the differences of the processability and the physical properties of the elastomer based on three different diamine chain-extender were compared.