ethynyl

简明释义

英[eˈθaɪnɪl]美[eˈθaɪnɪl]

n. 乙炔基

英英释义

单词用法

同义词

反义词

例句

1.The enrichment factors of the prepared monolithic column for estradiol, ethynyl estradiol, estrone and diethylstilbestrol were 86, 116, 77 and 86, respectively.

该整体柱对雌二醇、炔雌醇、雌酮和己烯雌酚的富集倍数分别为86、116、77和86。

2.The enrichment factors of the prepared monolithic column for estradiol, ethynyl estradiol, estrone and diethylstilbestrol were 86, 116, 77 and 86, respectively.

该整体柱对雌二醇、炔雌醇、雌酮和己烯雌酚的富集倍数分别为86、116、77和86。

3.The effects of molecular weights, ethynyl contents and methylol contents on thermal cure and cure kinetics of typical propargyl resins are also reviewed.

研究影响热固化过程的因素（分子量、炔基含量、羟甲基含量）和典型树脂的固化动力学。

4.Ethynyl substituted aromatic compounds, its synthesis, polymer and use thereof.

乙炔基取代的芳族化合物，其合成，聚合物及其用途。

5.Ethynyl substd. aromatic compounds, synthesis, polymers and USES thereof.

乙炔基取代的芳族化合物，其合成，聚合物及其用途。

6.The compound contains an ethynyl group, which is crucial for its reactivity.

该化合物含有一个乙炔基，这对其反应性至关重要。

7.Researchers are exploring the use of ethynyl derivatives in organic synthesis.

研究人员正在探索在有机合成中使用乙炔基衍生物。

8.The drug's efficacy was enhanced by the addition of an ethynyl moiety.

通过添加一个乙炔基部分，该药物的疗效得到了增强。

9.In this experiment, we will analyze the reaction of ethynyl compounds with various reagents.

在这个实验中，我们将分析乙炔基化合物与各种试剂的反应。

10.The synthesis of ethynyl alcohols can be achieved through a simple reaction.

可以通过简单的反应合成乙炔基醇。

作文

The term ethynyl refers to a specific functional group in organic chemistry, characterized by the presence of a carbon-carbon triple bond. This group plays a crucial role in various chemical reactions and is often found in the structure of many important compounds. Understanding the properties and applications of ethynyl can greatly enhance our knowledge of organic synthesis and materials science. In the realm of organic chemistry, the ethynyl group is significant due to its reactivity. The carbon-carbon triple bond makes it a valuable building block for creating more complex molecules. For instance, when ethynyl groups are introduced into a molecule, they can participate in a variety of reactions, such as nucleophilic additions and coupling reactions. This versatility allows chemists to design and synthesize a wide range of compounds, from pharmaceuticals to polymers. One of the most notable applications of ethynyl compounds is in the field of medicinal chemistry. Many drugs contain ethynyl groups, which can influence their biological activity and pharmacokinetics. For example, the anti-cancer drug ethinylestradiol, which is derived from estradiol, contains an ethynyl group that enhances its potency and efficacy. This illustrates how the incorporation of an ethynyl group can significantly alter the properties of a molecule, making it more effective in treating diseases. Moreover, ethynyl compounds are also used in the development of advanced materials. For instance, polymers that incorporate ethynyl units can exhibit unique properties such as increased strength and thermal stability. These materials are often utilized in various industries, including aerospace, automotive, and electronics. The ability to tailor the properties of these materials through the introduction of ethynyl groups opens up new possibilities for innovation and technology. In addition to their practical applications, ethynyl compounds also serve as important tools for scientists studying reaction mechanisms and molecular interactions. By examining how ethynyl groups behave in different environments, researchers can gain insights into fundamental principles of chemistry. This knowledge can lead to the discovery of new reactions and the development of novel synthetic strategies. To conclude, the significance of the ethynyl group in organic chemistry cannot be overstated. Its unique structural characteristics and reactivity make it a pivotal component in the synthesis of various compounds, particularly in pharmaceuticals and advanced materials. As we continue to explore the vast landscape of organic chemistry, a deeper understanding of ethynyl and its applications will undoubtedly pave the way for future advancements in science and technology.

术语ethynyl指的是有机化学中的一个特定功能团，其特征在于存在碳-碳三重键。该功能团在各种化学反应中起着至关重要的作用，通常在许多重要化合物的结构中发现。理解ethynyl的性质和应用可以大大增强我们对有机合成和材料科学的知识。 在有机化学领域，ethynyl基团因其反应性而显得尤为重要。碳-碳三重键使其成为创建更复杂分子的宝贵构件。例如，当ethynyl基团被引入到分子中时，它们可以参与多种反应，如亲核加成和偶联反应。这种多样性使化学家能够设计和合成广泛的化合物，从药物到聚合物。 ethynyl化合物最显著的应用之一是在药物化学领域。许多药物含有ethynyl基团，这些基团可以影响它们的生物活性和药代动力学。例如，抗癌药物乙炔雌二醇（ethinylestradiol）源自雌二醇，含有一个ethynyl基团，从而增强其效力和疗效。这说明了将ethynyl基团引入分子如何显著改变分子的性质，使其在治疗疾病时更为有效。 此外，ethynyl化合物也用于开发先进材料。例如，包含ethynyl单元的聚合物可以表现出独特的性质，如增强的强度和热稳定性。这些材料通常被应用于航空航天、汽车和电子等各个行业。通过引入ethynyl基团来调整这些材料的性质，为创新和技术开辟了新的可能性。 除了实际应用外，ethynyl化合物还是科学家研究反应机制和分子相互作用的重要工具。通过研究ethynyl基团在不同环境中的行为，研究人员可以获得关于化学基本原理的见解。这些知识可以导致新反应的发现和新型合成策略的发展。 总之，ethynyl基团在有机化学中的重要性不容小觑。其独特的结构特征和反应性使其成为合成多种化合物的关键组成部分，特别是在制药和先进材料方面。随着我们继续探索有机化学的广阔领域，对ethynyl及其应用的深入理解无疑将为未来的科学和技术进步铺平道路。