carboxylic

简明释义

英[ˌkɑːbɒkˈsɪlɪk]美[ˌkɑrbɑkˈsɪlɪk]

adj. [有化] 羧基的

英英释义

单词用法

同义词

反义词

例句

1.The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied.

研究了侧链含羧基的聚乙烯醇胺肟螯合纤维吸附金的性能。

2.Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters.

羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。

3.The paper introduces the catalyst research advances in esterification reaction of carboxylic acid.

本文介绍了羧酸酯化反应催化剂的研究进展。

4.Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.

综述羧酸衍生物的烯醇盐氧化二聚成键的规律，重点是立体选择性的过程。

5.The esterification mechanism of unsaturated carboxylic acid was analyzed.

分析了不饱和羧酸酯化反应的机理。

6.In the reaction, some aniline is completely oxidized to CO2 or partially oxidized to carboxylic acid.

在反应中有一部分苯胺被完全氧化或部分氧化成CO2或羧酸。

7.A series of novel liquid crystalline aromatic carboxylic acid compounds are synthesized.

合成了一系列新的液晶性芳香羧酸化合物。

8.The effect of potassium borohydride on ester and carboxylic acid reduction was introduced.

研究了硼氢化钾对酯和羧酸的还原作用。

9.In the roots, there were carboxylic acid ester and alkane.

而茅莓根的主要化学成分是有机酸酯和烷烃。

10.The synthesis of esters often involves the reaction of an alcohol with a carboxylic 羧酸 acid.

酯的合成通常涉及醇与羧酸的反应。

11.In organic chemistry, carboxylic 羧酸 acids are known for their acidic properties.

在有机化学中，羧酸因其酸性特性而闻名。

12.Many amino acids contain a carboxylic 羧酸 group, which is essential for protein synthesis.

许多氨基酸包含羧酸基，这对蛋白质合成至关重要。

13.The carboxylic 羧酸 group can donate a proton, making it an important functional group in biochemistry.

羧酸基可以释放质子，使其成为生物化学中一个重要的功能基团。

14.Fatty acids are long-chain carboxylic 羧酸 acids that are key components of lipids.

脂肪酸是长链的羧酸，是脂类的关键成分。

作文

Carboxylic acids are a fundamental class of organic compounds characterized by the presence of a carboxyl group (-COOH). This functional group is responsible for the unique chemical properties of these acids, making them an important topic of study in organic chemistry. The term carboxylic (羧酸的) refers specifically to this group of acids, which play a crucial role in various biochemical processes and industrial applications. One of the most well-known examples of a carboxylic (羧酸的) acid is acetic acid, which is the primary component of vinegar. Acetic acid not only adds flavor to food but also has significant uses in the production of various chemicals and solvents. Its simple structure allows it to participate in numerous chemical reactions, highlighting the versatility of carboxylic (羧酸的) acids in organic synthesis. In addition to acetic acid, there are numerous other carboxylic (羧酸的) acids that have important biological functions. For instance, fatty acids, which are long-chain carboxylic (羧酸的) acids, are vital components of lipids in living organisms. They serve as a major energy source and are essential for cellular structure and function. The presence of the carboxylic (羧酸的) group in these molecules allows them to interact with other biological molecules, facilitating various metabolic processes. The reactivity of carboxylic (羧酸的) acids is another intriguing aspect that chemists explore. These acids can undergo various chemical transformations, such as esterification, where they react with alcohols to form esters. Esters are widely used in the food industry as flavoring agents and in the production of fragrances. The ability of carboxylic (羧酸的) acids to form esters demonstrates their importance in both nature and industry. Moreover, carboxylic (羧酸的) acids can also participate in acid-base reactions due to the acidic nature of the hydrogen atom in the carboxyl group. This property is utilized in titrations and other analytical techniques to determine the concentration of acids in solutions. Understanding the behavior of carboxylic (羧酸的) acids in different chemical environments is crucial for chemists and biochemists alike. The study of carboxylic (羧酸的) acids extends beyond the laboratory. In the environment, these acids play a role in the carbon cycle, contributing to the decomposition of organic matter and the formation of soil. Their presence in natural processes highlights the interconnectedness of chemistry and ecology. In conclusion, carboxylic (羧酸的) acids are a vital group of organic compounds with significant implications in both science and everyday life. From their role in biological systems to their applications in industry, understanding the properties and reactions of carboxylic (羧酸的) acids is essential for anyone interested in chemistry. Their diverse functions and reactivities make them a fascinating subject for further exploration and study.

羧酸是一类基本的有机化合物，其特征是含有羧基（-COOH）。这个官能团负责这些酸的独特化学性质，使它们成为有机化学研究的重要主题。术语carboxylic（羧酸的）专门指这一类酸，它们在各种生化过程和工业应用中发挥着重要作用。 最著名的carboxylic（羧酸的）酸之一是醋酸，它是醋的主要成分。醋酸不仅为食物增添风味，还在生产各种化学品和溶剂中具有重要用途。其简单的结构使其能够参与许多化学反应，突显了carboxylic（羧酸的）酸在有机合成中的多样性。 除了醋酸，还有许多其他carboxylic（羧酸的）酸在生物功能中具有重要意义。例如，脂肪酸是长链carboxylic（羧酸的）酸，是生物体内脂质的重要组成部分。它们作为主要的能量来源，对细胞结构和功能至关重要。这些分子中carboxylic（羧酸的）基团的存在使它们能够与其他生物分子相互作用，促进各种代谢过程。 carboxylic（羧酸的）酸的反应性是化学家们探索的另一个有趣方面。这些酸可以进行各种化学转化，例如酯化反应，其中它们与醇反应形成酯。酯广泛用于食品工业作为调味剂，并用于香料的生产。carboxylic（羧酸的）酸形成酯的能力展示了它们在自然界和工业中的重要性。 此外，carboxylic（羧酸的）酸由于羧基中氢原子的酸性特性，还可以参与酸碱反应。这一特性被用于滴定和其他分析技术，以确定溶液中酸的浓度。理解carboxylic（羧酸的）酸在不同化学环境中的行为对化学家和生物化学家来说至关重要。 carboxylic（羧酸的）酸的研究不仅限于实验室。在环境中，这些酸在碳循环中发挥作用，促进有机物的分解和土壤的形成。它们在自然过程中的存在突显了化学与生态之间的相互联系。 总之，carboxylic（羧酸的）酸是一类重要的有机化合物，在科学和日常生活中具有重要意义。从它们在生物系统中的作用到它们在工业中的应用，理解carboxylic（羧酸的）酸的性质和反应对于任何对化学感兴趣的人都是必不可少的。它们多样的功能和反应性使它们成为进一步探索和研究的迷人主题。