azide

简明释义

英[ˈeɪzaɪd]美[ˈæzaɪd]

n. [无化] 叠氮化物

英英释义

单词用法

同义词

反义词

例句

1.The radiation sensitive linear resin composition comprises (A)alkali soluble resin, (B) 1,2-quinone-bi-azide compound and (C) special polymer with siloxane chain.

上述感射线性树脂组合物含有（A）碱可溶性树脂、（B）1，2-醌二叠氮化合物和（C）具有硅氧烷链的特定聚合物。

2.Peptides are traditionally synthesized in liquid phase, such methods are DCC, mixed anhydrides, acyl chloride and azide etc. , which provide more choices for peptides synthesis.

传统的肽类合成多采用液相化学合成，常用的包括碳二亚胺法，混合酸酐法、酰氯法、叠氮物法等等，为多肽的合成提供了多种选择。

3.Silver azide does not dissolve in water or in nitric acid.

叠氨化银不溶于水或硝酸。

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

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。

5.Sodium azide may be a useful reagent for further studying this mechanism.

叠氮钠可作为一种有用的试剂供深入研究这种抑制作用的机制。

6.When Sodium azide burns, it's major product is Nitrogen gas, which makes up around 78% of the Earth's atmosphere.

当钠叠氮化物燃烧时，它主要产生的是氮气，氮气在地球空气中占78%。

7.TLC method was established for the separation of taurolidine and related substances 2-aminoethyl sulfonyl chloride, 2-aminoethyl sulfonyl azide and 2-aminoethyl sulfonamide.

建立了TLC法分离碱性药物牛磺罗定及有关物质2-氨基乙磺酰氯、2-氨基乙磺酰叠氮和2-氨基乙磺酰胺。

8.Sodium azide is the fuel of choice for a number of reasons. It is a solid propellant with a very high gas generation ratio. It is very stable in this application.

钠叠氮化物被选作燃料是有原因的，它是固体的，能够推进产生气体的发生率，并且在应用中非常稳定。

9.In the chapter 2 of this dissertation, we studied the cross-coupling reaction of aryl halides and vinyl iodides with sodium azide under the catalysis of copper and amino acids.

在本文第二章，我们研究了氨基酸促进的铜催化的芳基卤化物、烯基碘化物与叠氮化钠的交叉偶联反应。

10.The chemical reaction produced a significant amount of azide 叠氮化物 as a byproduct.

这个化学反应产生了大量的azide 叠氮化物作为副产品。

11.In the lab, we used azide 叠氮化物 to synthesize new compounds.

在实验室中，我们使用azide 叠氮化物合成新化合物。

12.Safety precautions are essential when handling azide 叠氮化物 due to its explosive nature.

处理azide 叠氮化物时，由于其爆炸性，安全预防措施至关重要。

13.Researchers are exploring the use of azide 叠氮化物 in click chemistry.

研究人员正在探索在点击化学中使用azide 叠氮化物。

14.The azide 叠氮化物 group is commonly used in bioconjugation techniques.

azide 叠氮化物基团常用于生物偶联技术。

作文

In the field of chemistry, there are numerous compounds that play significant roles in various applications. One such compound is azide, which is a fascinating and versatile chemical entity. An azide refers to a functional group or compound containing the azide ion, which has the formula N3-. This ion consists of three nitrogen atoms connected in a linear arrangement. The unique structure of azide makes it particularly interesting for chemists because it can participate in a variety of chemical reactions. Azides are commonly used in the synthesis of pharmaceuticals and other organic compounds. For example, they can be employed as intermediates in the preparation of various nitrogen-containing compounds. The ability of azides to undergo transformation into other useful functional groups is one of their most valuable properties. In many cases, these transformations occur through a process known as 'click chemistry,' which allows for the rapid and efficient formation of complex molecules. Moreover, azides have found applications in materials science, particularly in the development of energetic materials. Due to their high nitrogen content, azides are often used in explosives and propellants. The decomposition of azides releases a significant amount of gas and energy, making them suitable for such applications. However, it is important to handle azides with care, as they can be highly sensitive to heat, shock, and friction, leading to potential hazards. In addition to their practical applications, azides also serve as a subject of interest in research. Scientists study the properties and behaviors of azides to gain insights into fundamental chemical processes. For instance, researchers explore how azides can be used in bioconjugation techniques, where they react with biomolecules to create new compounds for diagnostic or therapeutic purposes. This area of research holds great promise for the development of novel drugs and targeted therapies. Furthermore, the versatility of azides extends to their use in the field of click chemistry, where they can react with alkynes to form triazoles. This reaction is not only efficient but also selective, allowing chemists to construct complex molecular architectures with relative ease. The triazole ring formed from this reaction is a valuable building block in medicinal chemistry, contributing to the design of various bioactive compounds. In conclusion, azides are more than just simple chemical entities; they are integral to many scientific advancements. From their role in pharmaceuticals to their applications in materials science, azides demonstrate the power of nitrogen-rich compounds in modern chemistry. As research continues to uncover new uses and mechanisms involving azides, it is clear that they will remain a topic of great interest in the scientific community for years to come.

在化学领域，有很多化合物在各种应用中发挥着重要作用。其中一种化合物是叠氮化物，它是一种迷人且多功能的化学实体。叠氮化物指的是含有叠氮离子的官能团或化合物，其化学式为N3-。该离子由三个氮原子以线性排列连接而成。叠氮化物独特的结构使其对化学家特别有趣，因为它可以参与多种化学反应。叠氮化物通常用于制药和其他有机化合物的合成。例如，它们可以作为各种含氮化合物的中间体。叠氮化物能够转化为其他有用官能团的能力是其最有价值的特性之一。在许多情况下，这些转化通过一种称为“点击化学”的过程发生，该过程允许快速有效地形成复杂分子。 此外，叠氮化物在材料科学中也找到了应用，特别是在能量材料的开发中。由于其高氮含量，叠氮化物常用于炸药和推进剂。叠氮化物的分解释放出大量气体和能量，使其适合于此类应用。然而，重要的是要小心处理叠氮化物，因为它们可能对热、冲击和摩擦高度敏感，导致潜在的危险。 除了实际应用外，叠氮化物也是研究的兴趣主题。科学家研究叠氮化物的性质和行为，以获得对基本化学过程的深入了解。例如，研究人员探索叠氮化物如何用于生物偶联技术，在这种技术中，它们与生物分子反应以创建用于诊断或治疗的新化合物。这一研究领域对新药和靶向疗法的开发具有巨大潜力。 此外，叠氮化物的多功能性延伸到它们在点击化学中的使用，在这种情况下，它们可以与炔烃反应形成三唑。该反应不仅高效，而且选择性强，使化学家能够相对容易地构建复杂的分子结构。由此反应形成的三唑环是药物化学中的一个宝贵构件，有助于各种生物活性化合物的设计。 总之，叠氮化物不仅仅是简单的化学实体；它们是许多科学进步的组成部分。从它们在制药中的角色到在材料科学中的应用，叠氮化物展示了富氮化合物在现代化学中的力量。随着研究不断揭示与叠氮化物相关的新用途和机制，显然它们将在未来几年内继续成为科学界的一个重要话题。