naphthyl

简明释义

英[ˈnæfθaɪl;ˈnæfθɪl]美[ˈnæfθɪl]

n. 萘基

英英释义

单词用法

同义词

反义词

例句

1.However, any substitution on the naphthyl ring decreased the bioactivity.

但若萘环上有取代基，将大大降低其生物活性。

2.A simple and sensitive fluorimetric method has been developed for the determination of trace palladium with N-(1-naphthyl)ethylene diamine(NPED) as a fluorescence reagent.

研究了市售荧光试剂N-1-萘基乙二胺（NPED）作为荧光探针测定钯的新方法。

3.A simple and sensitive fluorimetric method has been developed for the determination of trace palladium with N-(1-naphthyl)ethylene diamine(NPED) as a fluorescence reagent.

研究了市售荧光试剂N-1-萘基乙二胺（NPED）作为荧光探针测定钯的新方法。

4.The synthesis of benzyl-2-naphthyl ether by the reaction of 2-naphthol and benzyl chloride using phase transfer catalyst Bu_4NBr was studied.

为了探索香料苄基-2-萘基醚的合成方法，通过对催化剂的改进和利用超声波技术改善催化条件，使苄基-2-萘基醚的合成过程向绿色化靠近。

5.The plant hydrolyzed-enzyme catalyses naphthyl acetate hydrolyzed reaction, which produces acetic acid.

该方法基本原理是：植物水解酶促进乙酸萘酯分解生成乙酸。

6.The steady and transient state photo physical behaviors of multi pedal naphthyl urea derivatives were studied in this work.

研究了含萘脲基多足化合物溶液的稳态和瞬态光物理行为。

7.UV-Vis spectrum indicated that the phenyl structure and naphthyl structure of methyl orange were destroyed, methyl orange solution was degraded.

通过处理前后的紫外可见光谱图可见，甲基橙具有的苯环结构和萘环结构被破坏，从而表明甲基橙已经被降解。

8.Compared with the unmodified one, the inhibition of antisense oligonucleotides to the growth of KB - a - 1 cell was increased by conjugating with naphthyl imide.

与单独使用反义寡核苷酸相比较，萘二酰亚胺对寡核苷酸的共价修饰显著地提高了反义寡核苷酸对KB-A -1细胞生长的抑制。

9.Naphthyl compounds, intermediates, compositions, and methods.

萘基化合物，中间体，组合物和方法。

10.Researchers synthesized a new dye using a naphthyl derivative.

研究人员使用一个萘基衍生物合成了一种新染料。

11.The compound contains a naphthyl group, which is crucial for its chemical properties.

该化合物包含一个萘基基团，这对其化学性质至关重要。

12.The naphthyl moiety enhances the reactivity of the molecule.

萘基部分增强了分子的反应性。

13.In pharmaceuticals, naphthyl compounds are often used as active ingredients.

在制药行业中，萘基化合物常用作活性成分。

14.The naphthyl structure is commonly found in various organic compounds.

萘基结构通常存在于各种有机化合物中。

作文

Naphthalene is a well-known organic compound that has been utilized in various applications, particularly in the field of chemistry. One of its significant derivatives is the naphthyl group, which plays a crucial role in the synthesis of many chemicals. The term naphthyl refers to a specific structure derived from naphthalene, characterized by its two fused aromatic rings. This unique structure imparts distinct chemical properties that make naphthyl compounds valuable in different industrial processes.In the world of organic chemistry, the understanding of functional groups is essential. The naphthyl group can be found in various compounds, including dyes, pharmaceuticals, and agrochemicals. For instance, certain dyes used in textiles are based on the naphthyl structure, providing vibrant colors and excellent stability. These dyes are often preferred due to their resistance to fading and washing, making them ideal for long-lasting applications.Moreover, the significance of naphthyl extends to the pharmaceutical industry, where it can be found in the structure of several drugs. Compounds containing the naphthyl moiety exhibit diverse biological activities, which can lead to the development of new therapeutic agents. Researchers have discovered that naphthyl derivatives can act as effective inhibitors in various biochemical pathways, showcasing their potential in treating diseases such as cancer and bacterial infections.The versatility of naphthyl compounds is further highlighted in the realm of agrochemicals. Some pesticides and herbicides incorporate the naphthyl structure to enhance their efficacy. These compounds can target specific pests while minimizing the impact on non-target organisms, contributing to more sustainable agricultural practices.In addition to their practical applications, the study of naphthyl compounds also provides insights into fundamental chemical principles. The reactivity of naphthyl derivatives can be attributed to their electronic structure, which allows for various substitution reactions. Understanding these reactions is crucial for chemists aiming to design new molecules with desired properties.However, it is essential to recognize that while naphthyl compounds offer numerous benefits, they also come with potential risks. Some naphthyl-based chemicals can be hazardous to human health and the environment. Therefore, researchers and industries must prioritize safety measures and environmental considerations when working with these compounds. Regulatory agencies often impose strict guidelines regarding the use of naphthyl derivatives to mitigate any adverse effects.In conclusion, the naphthyl group is a fascinating and important component in the field of organic chemistry. Its presence in various applications, from dyes to pharmaceuticals and agrochemicals, underscores its versatility and significance. As research continues to explore the potential of naphthyl compounds, it is crucial to balance their benefits with safety and environmental concerns. The ongoing study of naphthyl will undoubtedly lead to new discoveries and innovations that can positively impact various industries and improve our quality of life.

萘是一种众所周知的有机化合物，广泛应用于化学领域。其中一个重要的衍生物是naphthyl基团，它在许多化学合成中发挥着关键作用。术语naphthyl指的是一种源自萘的特定结构，其特征是两个融合的芳香环。这种独特的结构赋予了naphthyl化合物独特的化学性质，使其在不同的工业过程中具有重要价值。在有机化学的世界中，理解功能团至关重要。naphthyl基团可以在各种化合物中找到，包括染料、药物和农用化学品。例如，某些用于纺织品的染料是基于naphthyl结构，提供鲜艳的颜色和优良的稳定性。这些染料因其抗褪色和洗涤的特性而受到青睐，非常适合长期使用。此外，naphthyl的重要性还延伸到制药行业，其中一些药物的结构中包含naphthyl基团。含有naphthyl部分的化合物表现出多种生物活性，可能导致新治疗剂的开发。研究人员发现，naphthyl衍生物可以作为多种生化途径的有效抑制剂，展示了它们在治疗癌症和细菌感染等疾病中的潜力。naphthyl化合物的多功能性在农用化学品领域也得到了进一步强调。一些杀虫剂和除草剂结合了naphthyl结构，以增强其效力。这些化合物可以针对特定害虫，同时最小化对非目标生物的影响，有助于更可持续的农业实践。除了实际应用外，naphthyl化合物的研究还提供了对基本化学原理的深入了解。naphthyl衍生物的反应性可以归因于其电子结构，这使得各种取代反应成为可能。了解这些反应对希望设计具有所需属性的新分子的化学家至关重要。然而，必须认识到，尽管naphthyl化合物提供了许多好处，但它们也可能带来潜在的风险。一些基于naphthyl的化学品可能对人类健康和环境造成危害。因此，研究人员和行业在处理这些化合物时必须优先考虑安全措施和环境考虑。监管机构通常对naphthyl衍生物的使用施加严格的指导方针，以减轻任何不利影响。总之，naphthyl基团是有机化学领域中一个迷人且重要的组成部分。它在从染料到药物和农用化学品的各种应用中的存在，突显了它的多样性和重要性。随着研究继续探索naphthyl化合物的潜力，平衡其益处与安全和环境问题至关重要。对naphthyl的持续研究无疑将导致新的发现和创新，积极影响各个行业，提高我们的生活质量。