arene

简明释义

英[əˈriːn]美[əˈriːn]

n. [有化] 芳烃；风化粗沙

英英释义

单词用法

同义词

反义词

例句

1.The resources of alkyl heavy arene are abundant in China, and its utilization value is still low at present.

我国烷基重芳烃资源丰富，目前利用价值不高。

2.Compared with crude petroleum, F-T synthetic crude oil mainly has paraffin and alkene, containing few cycloparaffin and arene, with extremely low sulfur and nitrogen.

同石油原油相比，F-T合成粗油品主要由链烷烃和链烯烃组成，环烷烃和芳烃含量很少，且具有硫、氮等含量少的优点。

3.The product, which is a non-ionic surfactant additive, is soluble in water, alcohol, arene, acetone, etc.

本品为反应活性的非离子型表面活性剂，溶于水、醇、芳香烃、酒精、丙酮等。

4.Antioxidant tris (nonyl phenyl) phosphate was prepared with nonyl phenol and phosphorus trichloride as raw materials, arene as solvent and by using directive esterification method.

以壬基酚和三氯化磷为原料，芳烃为溶剂，采用直接酯化法，可制备三壬基苯基亚磷酸酯。

5.Antioxidant tris (nonyl phenyl) phosphate was prepared with nonyl phenol and phosphorus trichloride as raw materials, arene as solvent and by using directive esterification method.

以壬基酚和三氯化磷为原料，芳烃为溶剂，采用直接酯化法，可制备三壬基苯基亚磷酸酯。

6.With the absorption in near UV and visible light region, iron arene complexes have become a kind of efficient cationic photoinitiators.

芳茂铁盐由于其在近紫外以及可见光区的较强吸收，成为一类有效的阳离子光引发剂。

7.The reactivity of tertiary and secondary C connected to the arene ring was increased obviously.

芳环的存在可以增加与其相连的仲碳和叔碳的反应活性。

8.The study of tolerance control technology implemented for critical control loop in acid water steam extraction device in arene plant is introduced.

介绍在芳烃厂酸性水汽提装置的关键控制回路上进行的容错控制技术的研究。

9.An aromatic hydrocarbon group formed by the removal of a hydrogen atom from an arene.

由芳烃去掉一个氢原子形成的芳香碳氢基团。

10.Using this approach, the separation efficiency of different solvents for C_9 arene can be predicted.

应用此法预测了多种溶剂对于C_9芳烃异构体的分离效果。

11.Many pharmaceuticals contain arene (芳香烃) structures that contribute to their biological activity.

许多药物含有arene（芳香烃）结构，这些结构有助于它们的生物活性。

12.The compound contains a benzene ring, which is classified as an arene (芳香烃).

该化合物含有苯环，被归类为一种arene（芳香烃）。

13.The synthesis of arenes (芳香烃) often involves the dehydrogenation of cycloalkanes.

合成arenes（芳香烃）通常涉及环烷烃的脱氢反应。

14.The reactivity of arenes (芳香烃) can be modified by substituents on the ring.

通过环上的取代基，可以改变arenes（芳香烃）的反应性。

15.In organic chemistry, arenes (芳香烃) are known for their stability due to resonance.

在有机化学中，arenes（芳香烃）因共振而以其稳定性著称。

作文

The world of organic chemistry is vast and complex, filled with various compounds that have unique structures and properties. One such class of compounds is known as arene, which refers to a type of aromatic hydrocarbon. Aromatic hydrocarbons are characterized by their stable ring-like structure and the presence of delocalized electrons, which contribute to their unique chemical behavior. Understanding arene compounds is essential for anyone studying organic chemistry, as they play a crucial role in many chemical reactions and industrial applications.Arenes are typically derived from benzene, the simplest aromatic hydrocarbon, which consists of six carbon atoms arranged in a hexagonal ring with alternating double bonds. This structure imparts significant stability to the molecule, making it less reactive than alkenes or alkynes. The term arene encompasses a variety of compounds, including toluene, naphthalene, and anthracene, each with distinct properties and uses.One of the most fascinating aspects of arene chemistry is the concept of resonance. In an arene, the electrons in the double bonds are not fixed in one location; instead, they are delocalized across the entire ring structure. This delocalization results in a lower energy state for the molecule and contributes to its stability. As a result, arene compounds often exhibit unique reactivity patterns compared to their non-aromatic counterparts.In the field of materials science, arene compounds are widely used in the production of polymers, dyes, and pharmaceuticals. For instance, polystyrene, derived from the arene styrene, is a common plastic used in various applications, from packaging to insulation. Similarly, many dyes and pigments are based on arene structures, which provide vibrant colors and stability under light exposure.Moreover, the study of arene compounds has significant implications for environmental chemistry. Many pollutants in the environment, such as polycyclic aromatic hydrocarbons (PAHs), are arene derivatives that can pose serious health risks. Understanding the behavior and transformation of these compounds in the environment is crucial for developing effective remediation strategies.In conclusion, the study of arene compounds is a vital aspect of organic chemistry that has far-reaching implications in various fields, including materials science, environmental chemistry, and pharmaceuticals. By delving into the unique properties and behaviors of arene compounds, chemists can unlock new possibilities for innovation and address pressing challenges in our world. Whether through the development of new materials or the understanding of environmental impacts, the significance of arene in chemistry cannot be overstated.

有机化学的世界广阔而复杂，充满了各种具有独特结构和性质的化合物。其中一种化合物类别被称为芳烃，指的是一种芳香烃。芳香烃的特点是其稳定的环状结构和存在的离域电子，这些电子使其具有独特的化学行为。理解芳烃化合物对于任何学习有机化学的人来说都是至关重要的，因为它们在许多化学反应和工业应用中发挥着关键作用。芳烃通常来源于苯，苯是最简单的芳香烃，由六个碳原子以六边形环状排列，具有交替的双键。这种结构赋予分子显著的稳定性，使其比烯烃或炔烃的反应性更低。术语芳烃包含多种化合物，包括甲苯、萘和蒽，每种都有独特的性质和用途。芳烃化学中最迷人的方面之一是共振的概念。在芳烃中，双键中的电子并不是固定在一个位置上；相反，它们在整个环结构中离域。这种离域导致分子的能量状态降低，并有助于其稳定性。因此，芳烃化合物通常表现出与非芳香烃相比独特的反应性模式。在材料科学领域，芳烃化合物广泛用于生产聚合物、染料和药品。例如，从芳烃苯乙烯衍生的聚苯乙烯是一种常见的塑料，广泛应用于包装和绝缘等各个领域。同样，许多染料和颜料基于芳烃结构，提供鲜艳的颜色和在光照下的稳定性。此外，芳烃化合物的研究对环境化学具有重要意义。环境中的许多污染物，如多环芳香烃（PAHs），是芳烃衍生物，可能对健康构成严重风险。理解这些化合物在环境中的行为和转化对于制定有效的修复策略至关重要。总之，研究芳烃化合物是有机化学的重要方面，对材料科学、环境化学和药品等各个领域都有深远的影响。通过深入探讨芳烃化合物的独特性质和行为，化学家可以开启创新的新可能性，并解决我们世界面临的紧迫挑战。无论是通过新材料的开发，还是对环境影响的理解，芳烃在化学中的重要性都不容小觑。