叠氮化合物

  • 网络Azide;aryl azides;azido compounds
叠氮化合物叠氮化合物
  1. C(60)与叠氮化合物的单加成反应

    Mono-addition Reaction of C_ ( 60 ) with Azides

  2. 在近临界水中由叠氮化合物还原制备胺

    Preparation of Amines by Reduction of Azides in Near-critical Water

  3. 采用密度泛函理论,对在Ru(Ⅱ)催化剂存在下,有机叠氮化合物和末端炔的反应机理作了深入理论研究。

    The mechanisms of the ruthenium (ⅱ) - catalyzed reaction of organic azide with terminal alkyne have been investigated using density functional theory .

  4. 本文利用量子化学的计算方法,从动态和静态两个方面对富勒烯C60与甲基叠氮化合物CH3N3双加成反应的反应机理与产物的结构、性质进行了理论研究。

    This project focuses on the theoretical study of the reaction mechanism of bis-addition reaction of methyl azide with C60 in terms of quantum chemical calculations .

  5. 综述了酰基叠氮化合物在有机合成中的应用。

    Its applications as an organic intermediate in organic synthesis are reviewed .

  6. 在近临界水(250℃)中用锌将叠氮化合物还原为胺。

    Zinc metal in near-critical water ( 250 ℃) reduces azides to amines .

  7. 叠氮化合物在杂环化合物合成中的应用

    Application of azides in synthesis of heterocyclic compounds

  8. 几种有机叠氮化合物的合成及性能研究

    Synthesis and properties of some organic azido compounds

  9. 燃烧法控制有机废气污染的催化剂性能研究有机叠氮化合物的合成

    Study on Catalysts ' Characteristic to Control Organic Waste Gas Pollution by Combustion Method

  10. 四种新喹啉叠氮化合物的合成及其与某些金属离子的反应

    The synthesis of four new quinoline azide compounds and their reaction with metal ions

  11. 在B3LYP/6-31G水平上对高压诱导的叠氮化合物与缺电子烯烃以及富电子烯烃间的1,3-偶极环加成反应进行了研究。

    High-pressure induced 1,3-dipolar cycloadditions of azides with both electron-deficient and electron-rich olefins are studied .

  12. 两种呋咱环叠氮化合物的合成(英文)有机胂化合物的研究&Ⅷ.胂叶立德与叠氮化合物的反应

    Studies on organoarsenic compounds & ⅷ . the reaction of arsonium ylides with aryl azides

  13. 叠氮化合物的结构和性质

    Structure and Quality of Azide

  14. 叠氮化合物和膦硫酯的无痕施陶丁格连接反应是一种有效生成酰胺键的方法。

    The traceless Staudinger ligation of azides and phosphines is an effective method to produce an amide bond .

  15. 本文综述了近年来叠氮化合物还原成胺的研究进展,并对不同还原方法的适用范围及优缺点进行了简单评述。

    Recent studies on the reduction of azides to amines are summarized and a bried evaluation and description of various reduction methods have been discussed .

  16. 有机叠氮化合物是一类活性很高的化工原料及中间体,可广泛应用于精细化工、航天、生物技术等领域。

    Organic azides were highly active chemical raw materials and intermediates . They were widely used in fine chemicals , aerospace , biotechnology and other fields .

  17. 除亚硝酸盐和叠氮化合物外,其它胺类和氨基酸在较低浓度时不干扰此反应。

    A small amount of aminoacid and other typology amine , except nitrides and azi-des , will not interfere with the reaction when their concentrations are low .

  18. 芳香磺酸2-(2',4'-二氯代苯氧)乙酯有机胂化合物的研究&Ⅷ.胂叶立德与叠氮化合物的反应

    2 - ( 2 ′, 4 ′ - dichlorophenoxy ) ethyl aryl sulfonates studies on organoarsenic compounds & ⅷ . the reaction of arsonium ylides with aryl azides

  19. 介绍了由醛、酰肼、羧酸、酰氯、酐或酯合成酰基叠氮化合物方法。

    Synthesis of acyl azide from aldehyde , or acylhydrazine , or carboxylic acid , or acyl chloride , or anhydride , or ester is introduced in this paper .

  20. 合成的叠氮化合物与苯乙炔经1,3偶极环加成反应得到了相应的取代苄基1,2,3三唑类化合物,反应条件温和。

    And 1 , 3-dipolar cycloaddition reaction of the azides with phenylacetylene was studied . The corresponding compounds ( azides and 1,2,3-triazoles ) were characterized with NMR , FT-IR and elementary analysis .

  21. 因此,当计算这些中小型叠氮化合物中离解掉叠氮基的键离解能时,用MP2/6-31+G是一种可靠的计算方法。

    Therefore , for small - and medium-sized molecular system of azido compounds with removing azide groups , MP2 / 6-31 + G method well be a reliable method to calculate the BDEs .

  22. 本论文在分析研究现有文献基础上,合成了一系列有机叠氮化合物,考察了物料配比、反应温度、催化剂、反应时间等因素对反应的影响,对合成工艺进行了优化。

    In this paper , many organic azides were synthesized on the basis of existing literature . The influences of reaction conditions such as materials ratio , temperature , catalyst , time were optimized .

  23. 叠氮化合物是一类很重要的有机合成中间体,可以和很多有机化合物反应生成含氮的化合物,尤其近年来叠氮化合物与炔反应的文献报道最多,应用也相当广泛。

    Azide is a kind of very important organic intermediate . It can react with organic compounds to afford many nitrogen-containing compounds . The azide-alkyne cyclization reaction have been received much attention in recent years and widely found application in many fields .

  24. 本论文主要研究过渡金属催化的叠氮化合物与炔的环化反应及其在有机合成中的应用,主要包括以下内容:第一章对近几年来叠氮与炔的环化反应及其应用给出了综述。

    In this paper , we are interested in the transition metal-catalyzed azide and alkyne cyclization reaction and its application in organic synthesis , which including the following : In the first chapter , we have reviewed the recent studies about the azide-alkyne cyclization reaction and its application .