acyl

简明释义

英[ˈeɪsaɪl]美[æsəl]

n. 酰基

n. （Acyl）人名；（乍）阿西尔

英英释义

单词用法

同义词

反义词

例句

1.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。

2.An example of the acyl group is the acetyl group.

乙酰基是酰基的一个例子。

3.Why isn't the fatty acyl coa transported into the mitochondria directly?

为什么不将脂酰辅酶 A 直接运输到线粒体中？

4.By retrieving concerned Literatures, this article discussed comprehensively the biological activities of phenyl ureas, acyl ureas and tetrazoles.

本文通过检索文献，对苯脲类、酰基脲类、酰基硫脲类及四唑类化合物的生物活性作了系统的论述。

5.Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst.

以麦芽糖和脂肪酰氯为原料，制备麦芽糖脂肪脂酸酯。

6.Acyl 5 acyloxypyrazoles were obtained with 2 equivalents of acid chlorides in the present of calcium hydroxide.

在有氢氧化钙存在时与2倍量的酰氯反应主要得到4 ，5 位酰化产物。

7.In organic chemistry, an acyl chloride is often used as a reagent.

在有机化学中，酰基氯通常用作试剂。

8.The presence of an acyl moiety can significantly affect the properties of a molecule.

一个酰基部分的存在可以显著影响分子的性质。

9.An acyl group can be derived from fatty acids in lipid chemistry.

在脂质化学中，酰基团可以从脂肪酸衍生。

10.The reaction involves the formation of an acyl group from a carboxylic acid.

该反应涉及从羧酸形成一个酰基团。

11.The synthesis of esters typically begins with an acyl compound.

酯的合成通常始于一个酰基化合物。

作文

The term acyl refers to a functional group derived from a carboxylic acid by the removal of a hydroxyl group. In organic chemistry, understanding the structure and reactivity of acyl groups is crucial for synthesizing various compounds. For instance, when we consider the formation of esters, the acyl group plays a significant role. An ester is formed when an acyl group reacts with an alcohol. This reaction not only illustrates the importance of acyl in organic synthesis but also highlights its versatility in forming different types of compounds.In addition, acyl groups are essential in the field of biochemistry. They are involved in the modification of proteins and lipids, which are critical for cellular functions. For example, acetylation is a process where an acyl group, specifically the acetyl group, is added to a molecule, often altering its activity or function. This modification can affect how proteins interact within cells, influencing metabolic pathways and signaling processes.Moreover, the study of acyl derivatives leads to the development of pharmaceuticals. Many drug molecules contain acyl groups that contribute to their biological activity. Understanding how these groups influence drug interactions can help chemists design more effective medications. For instance, the presence of an acyl group can enhance the lipophilicity of a compound, allowing it to penetrate cell membranes more easily, which is a desirable property for many therapeutic agents.The significance of acyl extends beyond just chemical reactions; it also plays a pivotal role in industrial applications. In the production of polymers, acyl compounds are used as intermediates. These polymers have various applications, from packaging materials to automotive components. The ability to manipulate acyl groups allows chemists to tailor the properties of these materials to meet specific needs.In summary, the concept of acyl is foundational in both organic chemistry and biochemistry. Its implications reach far beyond simple reactions, influencing drug design, protein modification, and industrial processes. As researchers continue to explore the properties and reactions of acyl compounds, we can expect to see further advancements in science and technology that harness the unique characteristics of these functional groups. By gaining a deeper understanding of acyl, students and professionals alike can appreciate its importance in the broader context of chemical research and application.

术语acyl指的是一种功能团，它是由羧酸去除一个羟基后衍生而来的。在有机化学中，理解acyl基团的结构和反应性对于合成各种化合物至关重要。例如，当我们考虑酯的形成时，acyl基团发挥着重要作用。酯是在acyl基团与醇反应时形成的。这一反应不仅说明了acyl在有机合成中的重要性，还突显了它在形成不同类型化合物方面的多样性。此外，acyl基团在生物化学领域也至关重要。它们参与蛋白质和脂质的修饰，这对细胞功能至关重要。例如，乙酰化是一种过程，其中acyl基团，特别是乙酰基，被添加到分子上，通常改变其活性或功能。这种修饰会影响蛋白质在细胞内的相互作用，从而影响代谢途径和信号传导过程。此外，研究acyl衍生物有助于药物的开发。许多药物分子含有acyl基团，这些基团有助于它们的生物活性。了解这些基团如何影响药物相互作用可以帮助化学家设计更有效的药物。例如，acyl基团的存在可以增强化合物的亲脂性，使其更容易穿透细胞膜，这对于许多治疗剂来说是一个理想的特性。acyl的重要性不仅限于化学反应；它在工业应用中也发挥着关键作用。在聚合物的生产中，acyl化合物被用作中间体。这些聚合物具有各种应用，从包装材料到汽车组件。操纵acyl基团的能力使化学家能够根据特定需求调整这些材料的性质。总之，acyl的概念在有机化学和生物化学中都是基础性的。它的意义远远超出了简单的反应，影响药物设计、蛋白质修饰和工业过程。随着研究人员继续探索acyl化合物的性质和反应，我们可以期待在科学和技术方面取得进一步的进展，这些进展利用了这些功能团的独特特性。通过深入理解acyl，学生和专业人士都能欣赏到它在化学研究和应用广泛背景下的重要性。