• Thus, the reaction with aryl-substituted allylic carbonates is regioselective.

    因此芳基取代烯丙基碳酸反应选择性。

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  • Objective: To study the synthesis of methyl 4-aryl-thiophene-2-carboxylate derivatives.

    目的研究2 -氧羰基- 4 -芳基噻吩衍生物合成工艺

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  • Aim To study the synthesis and antitumour activities of some aryl-substituted pteridines.

    目的研究基取代蝶类化合物合成及其抗肿瘤活性

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  • The spectra and photophysics of 2-aryl-benzoxazole derivatives have been studied in this work.

    2 -芳基苯并恶唑衍生物光谱光物理行为进行了研究。

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  • The invention discloses aryl-ethylene aromatic compounds and their use as organic semiconductors.

    发明揭示芳基-亚乙基芳族化合物及其作为有机半导体的用途。

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  • This paper reviewed the advances of aryl-aryl coupling reactions in the past several years, including the feature, mechanism and application of different aryl-aryl coupling reactions.

    综述近年来-芳基反应研究进展,包括不同类型芳基-芳基偶联反应特点机理应用,尤其是对立体选择性和区域选择性的偶联方法进行了重点介绍。

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  • Various aryl triflates were produced.

    生产了各种基三氟甲磺酸酯。

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  • Indeed, these proteins - aryl hydrocarbon receptors, or AHRs - are often referred to as dioxin receptors.

    这种蛋白质分子就是天然芳香烃受体(AHRs, arylhydrocarbonreceptors)。

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  • Aryl carbonyl stabilized sulfur ylids can cycloadd to aryl vinyl sulfones to produce the title compounds. The title compounds have potentially interesting biological activity properties.

    苯甲酰叶立德磺酰基乙烯的环加成合成标题系列化合物,它们是一类生物活性物质。

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  • At present, the design of new and good photochromic properties of the aryl vinyl compounds is still research in the field of hot spots.

    目前设计合成新的具有良好光致变色性能二芳基乙烯类化合物仍然领域研究热点之一。

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  • Substituted (hetero) aryl compounds, process for preparation, agents containing them, and their use.

    取代的(芳基化合物制备方法, 其制剂用途

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  • The synthetic method and chief characterization of some fluorinated aryl polymers were introduced in this paper.

    本文介绍了一些含氟芳香聚合物制备方法主要特性

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  • Some researches show that aryl hydrocarbon receptor is involved in regulation of angiogenesis.

    而且多环芳香烃受体也已证实会参与血管新生调控

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  • Sulphone amine and aryl aldoxime as important reaction reagents as well as their high biological activity, has arose more and more attention.

    基胺芳香甲醛肟类等化合物由于作为反应试剂重要作用,以及具有非常生物活性引起越来越多人的兴趣。

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  • The relative contents of diastereomers, 2r 4r and 2s 4r, in solution are influenced by both the solvents used and the characteristics and locations of substituents on 2-aryl.

    基上取代位置性质以及使用溶剂能够影响映体2r,4r和2s, 4r溶液中的相对含量

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  • Oxidative dimerizations of a seris of aryl methanes have been investigated and the products characterized.

    研究了数种芳基甲烷在有机溶剂中碱催化下氧化缩合反应,反应产物进行了表征

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  • This is because of the coupling reaction between two alkyl compounds occurred by gaining electron from cathode, and aryl isocyanate reacted with high dispersed active magnesium on the cathode.

    我们认为由于烷基氰酸阴极得到电子发生比分子联,基异氰酸酯则是阴极析出的分散活性起作用。

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  • The better interfacial properties of the aryl alkyl sulfonates make them potential candidates for a wide variety of surfactant applications in Enhanced Oil Recovery.

    烷基磺酸表面活性剂以优异性能三次采油测试中得到了较好的实验结果。

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  • According to this feature, we can apply aryl organobentonites to research and develop new, efficient and environmental adsorption materials.

    利用这个特点可以芳基有机膨润土应用于新型高效环保吸附材料研发

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  • The invention relates to a new derivative of aryl dihydro naphthalenes lignan and the medical application of said compound.

    发明涉及新的芳基二氢萘类木脂素衍生物,本发明还涉及 该类化合物医药用途

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  • The invention belongs to the field of the agricultural pesticides and fungicides, in particular discloses a replaced aryl ether compounds and the preparation and application.

    发明农用杀菌剂领域具体公开了取代芳基类化合物及其制备应用。

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  • In order to get the aryl alkynyl thio ether, we need to synthesize some important terminal functional compounds.

    为了合成上述类化合物需要构筑一些重要末端功能砌块。

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  • This article reviews the methods of modifying polyaniline with alkyl and aryl and preparing block and graft polyaniline copolymers, and briefly summarizes application potential of polyaniline.

    综述烷基酰基取代苯胺以及段、接枝聚苯胺共聚物制备方法对聚苯胺的应用前景作了简要概述

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  • Aryl isoprenoid compounds in the aromatic fraction of sedimentary organic matter have been regarded as a biomarker that indicates a saline and strongly reducing sedimentary environment.

    芳基类二烯化合物认为高盐还原沉积环境中沉积有机质芳烃馏分中的特征性生物标志物。

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  • Cyanation of aryl halides is widely used in the synthesis of liquid crystals but its traditional heating reactions require long time and high temperature.

    摘要卤代芳烃氰化反应液晶单体合成广泛应用,传统加热方法反应时间、温度高。

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  • The fragmentation reaction of aryl tertiary phosphines in the presence of lithium can be promoted effectively by use of ultrasonic irradiation.

    和金属超声波辐射下迅速反应产生芳基膦锂。

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  • The forming process of a thermoplastic Controllable Crosslinking Poly(Aryl Ether Ketone)(CCPAEK) matrix composite was reported in this paper.

    报道一种可溶性可控交联酮(CCPAEK)热塑性复合材料制备方法。

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  • Specifically disclosed is a polycarbonate containing a group having a siloxane structure at an end and an aryl group at a specific ratio.

    发明末端以特定的比例含有具有硅氧烷结构的基团基的聚碳酸酯

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  • It consists of alkyl aryl sulfonate and formaldehyde naphthalene sulfonate condensate synthesized chemically.

    是由化学合成烷基芳香族磺酸磺酸盐甲醛缩合物所组成。

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  • It consists of alkyl aryl sulfonate and formaldehyde naphthalene sulfonate condensate synthesized chemically.

    是由化学合成烷基芳香族磺酸磺酸盐甲醛缩合物所组成。

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