phenoxy

简明释义

英[fɪˈnɒksi]美[fɪˈnɑːksi]

adj. 含苯氧基的

英英释义

单词用法

同义词

反义词

例句

1.A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.

以二苯醚与苯甲酰氯为原料，合成了一种新型的激光光敏刺——4 -苯氧基二苯甲酮(PBZP)。

2.Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.

用微波辐射合成苯氧乙酸，考察了不同反应条件对收率的影响，优化出最佳反应条件，收率可达97．3％。

3.The compound 6-(2-methoxy phenoxy)-1, 4-dihydrogen-4-oxo-3-ethyl quinoline carboxylate is prepared with o-methoxyphenol and p-chloronitrobenzene as materials and through four-step reaction.

以邻甲氧基苯酚与对氯*为原料，经四步反应合成6-（2-甲氧苯氧基）-1，4-二氢-4-氧代-3-喹啉羧酸乙酯。经抗鸡球虫实验证明具有抗球虫效果。

4.Phenoxy resin was used as binders of radar absorbing coatings (RAC). The effect of solvents, molecular weight and curing agent on the mechanical properties of RAC has been investigated.

选用酚氧树脂作为吸波涂层(RAC)粘结剂，研究了溶剂、分子量、固化剂对RAC主要力学与物化性能的影响。

5.The compound 6-(2-methoxy phenoxy)-1, 4-dihydrogen-4-oxo-3-ethyl quinoline carboxylate is prepared with o-methoxyphenol and p-chloronitrobenzene as materials and through four-step reaction.

以邻甲氧基苯酚与对氯*为原料，经四步反应合成6-（2-甲氧苯氧基）-1，4-二氢-4-氧代-3-喹啉羧酸乙酯。经抗鸡球虫实验证明具有抗球虫效果。

6.Method for preparing 1, 4-di (2, 4-diamino phenoxy) benzenoid form polyimide film for flexible copper clad plate.

柔性覆铜板用1,4 -双(2,4 -二氨基苯氧基)苯型聚酰亚胺薄膜的制备方法。

7.In this paper, we synthesized a series of phenoxy-(phenylamino) polycarboxylic compounds.

本论文合成了一系列苯氧基（苯胺基）多元羧酸化合物。

8.The miscibility of these copolymers with phenoxy resin is studied.

用溶液成膜法研究了这类共聚物与酚氧树脂的共混相容性。

9.With increasing the electron withdrawing substituents in the phenoxy ring, the catalytic activity was increased, and the molecular weight of polyethylene decreased.

研究表明水杨醛亚胺镍配合物中苯环上取代基的电子效应和空间位阻对乙烯聚合活性和聚合物的分子量有所影响。

10.In the formula (1), R1 represents benzyl group or phenoxy methyl and m represents monovalent cation.

式(1)中，R1表示苄基或苯氧甲基。M表示一价的阳离子。

11.The compound contains a phenoxy group, which enhances its solubility in organic solvents.

该化合物含有一个酚氧基基团，这增强了它在有机溶剂中的溶解性。

12.The phenoxy derivative showed promising results in preliminary tests.

该酚氧基衍生物在初步测试中显示出良好的结果。

13.Researchers are studying the effects of phenoxy herbicides on crop yield.

研究人员正在研究酚氧基除草剂对作物产量的影响。

14.The use of phenoxy compounds in pharmaceuticals has increased due to their effectiveness.

由于其有效性，酚氧基化合物在制药中的使用有所增加。

15.In this experiment, we synthesized a new phenoxy compound for further analysis.

在这个实验中，我们合成了一种新的酚氧基化合物以进行进一步分析。

作文

The term phenoxy refers to a functional group in organic chemistry that consists of a phenol group (a benzene ring with a hydroxyl group) bonded to an oxygen atom. This structure is significant in various chemical compounds and plays an essential role in the synthesis of many pharmaceuticals and agrochemicals. Understanding phenoxy is crucial for chemists and researchers who are involved in developing new materials and drugs. One of the most notable applications of phenoxy compounds is in the field of herbicides. For instance, the herbicide known as 2,4-D (2,4-dichlorophenoxyacetic acid) is widely used in agriculture to control broadleaf weeds. The phenoxy group in this compound contributes to its effectiveness by mimicking natural plant hormones, leading to uncontrolled growth in target plants. This characteristic allows farmers to protect their crops from unwanted vegetation without harming the crops themselves. Moreover, phenoxy compounds are also utilized in the production of various polymers and plastics. For example, poly(phenoxyether) is a type of polymer that exhibits excellent chemical resistance and thermal stability, making it suitable for high-performance applications. The incorporation of the phenoxy structure into these materials enhances their properties, allowing for innovative uses in industries ranging from electronics to automotive manufacturing. In addition to industrial applications, phenoxy compounds are increasingly being studied for their potential therapeutic effects. Research has shown that certain phenoxy derivatives exhibit anti-inflammatory and analgesic properties, making them candidates for new drug development. Understanding the mechanisms through which these compounds interact with biological systems is vital for advancing medical science and improving health outcomes. Despite the benefits associated with phenoxy compounds, it is essential to consider their environmental impact. The widespread use of phenoxy-based herbicides has raised concerns about their potential effects on non-target species and ecosystems. Studies have indicated that some phenoxy herbicides can persist in the environment and accumulate in the food chain, leading to toxicity in wildlife. Therefore, ongoing research is necessary to develop safer alternatives and to establish guidelines for the responsible use of these chemicals. In conclusion, the study of phenoxy compounds is a multifaceted field that encompasses chemistry, agriculture, and environmental science. By understanding the properties and applications of phenoxy groups, scientists can continue to innovate and develop new solutions that benefit society while minimizing environmental risks. As we move forward, it is crucial to balance the advantages of phenoxy compounds with their potential impacts, ensuring a sustainable future for both agriculture and the environment.

术语phenoxy指的是有机化学中的一个功能基团，由一个酚基（带有羟基的苯环）与一个氧原子相连。这个结构在各种化合物中具有重要意义，并在许多药物和农用化学品的合成中发挥着重要作用。理解phenoxy对于从事新材料和药物开发的化学家和研究人员至关重要。phenoxy化合物最显著的应用之一是在除草剂领域。例如，除草剂2,4-D（2,4-二氯苯氧乙酸）在农业中广泛使用，以控制阔叶杂草。该化合物中的phenoxy基团通过模仿天然植物激素来增强其有效性，导致目标植物的失控生长。这一特性使农民能够保护他们的作物免受不必要的植被影响，而不会伤害到作物本身。此外，phenoxy化合物也用于各种聚合物和塑料的生产。例如，聚（苯氧醚）是一种展现出优良化学耐受性和热稳定性的聚合物，适合用于高性能应用。将phenoxy结构融入这些材料中，增强了它们的特性，使其在电子和汽车制造等行业中有创新的用途。除了工业应用外，phenoxy化合物也越来越多地被研究其潜在的治疗效果。研究表明，某些phenoxy衍生物具有抗炎和镇痛特性，使其成为新药开发的候选者。理解这些化合物如何与生物系统相互作用的机制，对于推动医学科学和改善健康结果至关重要。尽管与phenoxy化合物相关的好处，但考虑它们对环境的影响也是至关重要的。phenoxy基础的除草剂的广泛使用引发了对其对非目标物种和生态系统潜在影响的担忧。研究表明，某些phenoxy除草剂可能在环境中持续存在并在食物链中积累，导致野生动物的毒性。因此，持续的研究是必要的，以开发更安全的替代品并建立负责任使用这些化学品的指南。总之，phenoxy化合物的研究是一个多方面的领域，涵盖了化学、农业和环境科学。通过理解phenoxy基团的性质和应用，科学家们可以继续创新并开发对社会有益的新解决方案，同时最小化环境风险。随着我们向前发展，平衡phenoxy化合物的优势与其潜在影响至关重要，以确保农业和环境的可持续未来。