phenyl

简明释义

英[ˈfiːnaɪl;ˈfenɪl]美[ˈfenəl]

n. 苯基

英英释义

单词用法

同义词

反义词

例句

1.Correlations of the chains and the phenyl rings were discussed at different conditions using order parameters.

以次序参数为依据，对不同条件下的链及苯环间相关性进行了探讨。

2.The different inhibitory action of Allyl thiourea and Phenyl thiourea have been compared with.

并比较了不同条件下缓蚀剂烯丙基硫脲和苯基硫脲缓蚀作用的差异。

3.These groups may be substituted in the phenyl ring.

这些基团有取代的苯环。

4.The influence of propylene glycol phenyl ether on the film properties and application process were discussed, and compared to the original paint.

初步探讨了丙二醇苯基醚对漆膜性能、施工性的影响，并与原漆进行了比较。

5.The addition reaction of substituted phenyl nitrile oxide and p-Acetaminobenzenesulfamide were reported.

本文报导了取代芳腈氧化物和对乙酰氨基苯磺酰胺的加成反应。

6.Allyl-functional benzoxazine is synthesized by the reaction of allyl phenol, phenyl amines, and formaldehyde.

烯丙基苯并恶嗪中间体是由烯丙基苯酚类化合物，与苯胺、甲醛脱水缩合反应而成。

7.Talc, Zinc Stearate, Phenyl Trimethicone, Iron Oxide Brown, Ferric Ammonium Ferrocyanide, Chrome Oxide Green, Ultramarine Blue, Hydrated Chrome Oxide Green.

滑石，硬脂酸锌，苯基三甲基聚矽氧烷，氧化铁棕，氧化铁氨，氧化铬绿，人工合成群青蓝，水氧化铬绿。

8.Dimethyldiphenyl RTV silicone rubber with low phenyl contents was synthesized by ring opening copolymerization of phenyl cyclic siloxane with DMC.

以苯基环体、二甲基环硅氧烷为原料，在催化剂存在下，经开环共聚、降解、脱除低沸物，制得低苯基含量的二苯基硅橡胶。

9.Talc, Zinc Stearate, Phenyl Trimethicone, Iron Oxide Brown, Ferric Ammonium Ferrocyanide, Chrome Oxide Green, Ultramarine Blue, Hydrated Chrome Oxide Green.

滑石，硬脂酸锌，苯基三甲基聚矽氧烷，氧化铁棕，氧化铁氨，氧化铬绿，人工合成群青蓝，水氧化铬绿。

10.The compound contains a phenyl group, which enhances its stability.

该化合物含有一个苯基基团，这增强了它的稳定性。

11.In organic chemistry, a phenyl ring is often used in the synthesis of various compounds.

在有机化学中，苯基环常用于合成各种化合物。

12.The drug has a phenyl structure that contributes to its pharmacological properties.

该药物具有苯基结构，这对其药理特性有贡献。

13.Researchers are studying the effects of phenyl groups on molecular interactions.

研究人员正在研究苯基基团对分子相互作用的影响。

14.The addition of a phenyl group can significantly alter the reactivity of a compound.

添加一个苯基基团可以显著改变化合物的反应性。

作文

The term phenyl refers to a specific functional group in organic chemistry, characterized by a benzene ring attached to another molecular structure. This group plays a crucial role in various chemical compounds and reactions. For instance, when we discuss the properties of certain drugs or industrial chemicals, the presence of a phenyl group can significantly influence their behavior and effectiveness. Understanding the implications of phenyl in these contexts is essential for chemists and researchers alike. In pharmaceuticals, many active compounds contain a phenyl group, which often enhances their biological activity. For example, aspirin, one of the most widely used medications, contains a phenyl group that contributes to its anti-inflammatory properties. The ability of the phenyl group to stabilize certain molecular structures allows these drugs to interact effectively with biological targets, leading to desired therapeutic outcomes. Moreover, the phenyl group is not only limited to medicinal chemistry but also extends its significance to materials science. Polymers containing phenyl groups are known for their thermal stability and mechanical strength. For instance, polystyrene, a common plastic, is derived from the polymerization of styrene, which features a phenyl group. The incorporation of phenyl into materials like plastics and resins enhances their properties, making them suitable for a wide range of applications, from packaging to construction. In addition to its practical applications, the phenyl group serves as a fundamental building block in organic synthesis. Chemists often utilize reactions involving phenyl derivatives to create complex molecules. The reactivity of the phenyl group allows for various transformations, such as electrophilic aromatic substitution, where other groups can be introduced onto the benzene ring. This versatility makes phenyl a vital component in the toolbox of synthetic organic chemists. Furthermore, the study of phenyl groups extends into the realm of environmental science. Many pollutants, such as polycyclic aromatic hydrocarbons (PAHs), contain phenyl structures. Understanding how these compounds behave in the environment is crucial for assessing their impact on ecosystems and human health. Researchers investigate the degradation pathways of phenyl-containing pollutants to develop strategies for remediation and pollution control. In conclusion, the phenyl group is a fundamental concept in organic chemistry with significant implications across various fields, including pharmaceuticals, materials science, and environmental studies. Its unique properties and reactivity make it an indispensable part of chemical research and application. As we continue to explore the complexities of organic compounds, a thorough understanding of phenyl and its derivatives will undoubtedly remain at the forefront of scientific inquiry. The study and application of phenyl are integral to advancements in technology and medicine, showcasing the importance of this simple yet powerful molecular structure in our everyday lives.

术语phenyl指的是有机化学中的一个特定功能基团，特征是一个苯环与另一个分子结构相连。这个基团在各种化合物和反应中扮演着至关重要的角色。例如，当我们讨论某些药物或工业化学品的性质时，phenyl基团的存在可以显著影响它们的行为和有效性。在这些背景下理解phenyl的含义对化学家和研究人员来说都是至关重要的。 在制药领域，许多活性化合物都含有phenyl基团，这通常增强了它们的生物活性。例如，阿司匹林作为最广泛使用的药物之一，含有一个phenyl基团，这有助于其抗炎特性。phenyl基团稳定某些分子结构的能力使这些药物能够有效地与生物靶点相互作用，从而达到预期的治疗效果。 此外，phenyl基团不仅限于药物化学，还扩展到材料科学的重要性。含有phenyl基团的聚合物以其热稳定性和机械强度而闻名。例如，聚苯乙烯是一种常见的塑料，它是由苯乙烯的聚合反应而来的，而苯乙烯的分子中就包含phenyl基团。将phenyl引入塑料和树脂等材料中可以增强它们的性能，使其适用于从包装到建筑等广泛应用。 除了实际应用之外，phenyl基团还是有机合成中的基本构件。化学家们经常利用涉及phenyl衍生物的反应来创建复杂的分子。phenyl基团的反应性允许进行各种转化，例如电亲核芳香取代反应，在该反应中可以在苯环上引入其他基团。这种多功能性使得phenyl成为合成有机化学家工具箱中的重要组成部分。 此外，phenyl基团的研究还扩展到环境科学的领域。许多污染物，如多环芳香烃（PAHs），含有phenyl结构。理解这些化合物在环境中的行为对于评估它们对生态系统和人类健康的影响至关重要。研究人员调查含有phenyl的污染物的降解途径，以制定修复和污染控制的策略。 总之，phenyl基团是有机化学中的一个基本概念，对制药、材料科学和环境研究等多个领域具有重要意义。它独特的性质和反应性使其成为化学研究和应用中不可或缺的一部分。随着我们继续探索有机化合物的复杂性，对phenyl及其衍生物的透彻理解无疑将继续处于科学研究的前沿。 对phenyl的研究和应用是技术和医学进步的基础，展示了这一简单却强大的分子结构在我们日常生活中的重要性。