What is the chemical structure of 2- [4- (2,5-difluorobenzyloxy) phenoxy] -5-ethoxyaniline?

What I am seeking is the chemical structure of 2- [4- (2,5-dihydroxyethylaminoformyl) phenoxy] -5-isopropoxybenzoic acid. The structure of this compound needs to be distinguished from its name.

First view "2- [4- (2,5-dihydroxyethylaminoformyl) phenoxy]", it can be seen that above the benzene ring, there is an oxygen group containing a complex substituent in the second position. The benzene ring connected to this oxygen group has a substituent in the fourth position, namely (2,5-dihydroxyethylaminoformyl). In this substituent, the carbamoyl group is the central structure, and there are two hydroxyethyl groups attached to the amino group.

Look at "5-isopropoxybenzoic acid" again. The benzene ring of benzoic acid has an isopropoxy group at the fifth position. Overall, this compound takes benzoic acid as the parent structure, and the second and fifth positions on the benzene ring are respectively connected with the above-mentioned specific substituents.

Its structure can be described as follows: with the benzene ring of benzoic acid as the core, the oxygen atom at the second position is connected to another benzene ring. The substituent at the fourth position of the benzene ring is composed of a carbamoyl group and two hydroxyethyl groups; while the fifth position is connected with an isopropoxy group. In this way, the chemical structure of 2 - [4 - (2,5 - dihydroxyethylaminoformyl) phenoxy] -5 - isopropoxybenzoic acid can be roughly clarified.

What are the main physical properties of 2- [4- (2,5-difluorobenzyloxy) phenoxy] -5-ethoxyaniline?

2-% 5B4-% 282.5-%E4%BA%8C%E6%B0%9F%E8%8B%84%E6%B0%A7%E5%9F%BA%29%E8%8B%AF%E6%B0%A7%E5%9F%BA%5D-5-%E4%B9%99%E6%B0%A7%E5%9F%BA%E8%8B%AF%E8%83%BA, this is a chemical substance related expression, its main physical properties are as follows:

2- [4- (2.5-diethylaminoformyl) phenoxy] -5 -ethoxybenzoic acid, from the appearance point of view, often white to pale yellow crystalline powder, this form is convenient for it to disperse and participate in various chemical reaction systems. Its melting point is in a specific range, which is essential for the phase transition and stability of the substance under heating and other conditions. Accurate melting point data help to identify the purity of the substance and determine the temperature range of subsequent processing processes.

In terms of solubility, it is slightly soluble in water, which means that in the system with water as the solvent, its solubility is limited. However, it is soluble in common organic solvents, such as ethanol, acetone, etc. This solubility characteristic makes it possible to choose a suitable organic solvent as the reaction medium in the organic synthesis reaction, so as to promote the smooth progress of the reaction. At the same time, the difference in solubility also provides the basis for the separation and purification of the substance.

Density is also one of its important physical properties. The specific density value reflects the tightness of the arrangement between the molecules of the substance. It has practical guiding significance for the material measurement, storage and transportation in chemical production. It can ensure that the relevant operations are carried out according to the accurate amount and ensure the safety and efficiency of production. < Br >
Its stability is relatively good at room temperature and pressure, and it will not easily decompose or undergo other violent chemical changes under normal conditions. However, under extreme conditions such as high temperature, strong acid, and strong base, its structure may change, which in turn affects its chemical activity and function. Understanding this stability characteristic can help to rationally select storage conditions and use environments in practical applications to ensure that the substance can play its intended role.

In what fields is 2- [4- (2,5-difluorobenzoxy) phenoxy] -5-ethoxyaniline used?

2-% 5B4-% 282. 5-%E4%BA%8C%E6%B0%9F%E8%8B%84%E6%B0%A7%E5%9F%BA%29%E8%8B%AF%E6%B0%A7%E5%9F%BA%5D-5-%E4%B9%99%E6%B0%A7%E5%9F%BA%E8%8B%AF%E8%83%BA, this is the expression of chemical phase. It is useful in many domains, and the following is the king's way.

In the field, this compound contains a specific group, or has a certain biological activity. For example, some compounds with phenol groups, ethoxy groups, etc., are carefully researched by scientists, or can be used as active ingredients of chemical substances. It may be useful for the treatment of diseases. It can be used for specific treatment, pain reduction, anti-inflammatory, antibacterial and other effects.

Furthermore, in the field of material science, this compound also has its uses. For example, it can be used for addition and integration into polymer materials. Because of the properties of the groups it contains, it may improve the properties of polymer materials, such as increasing the quality and weather resistance of the materials, improving the mechanical properties of the materials, etc. In this way, the obtained materials can be used in aerospace, automotive manufacturing, etc., and can meet different engineering needs.

In the field of chemical synthesis, 2-% 5B4-% 282.5-%E4%BA%8C%E6%B0%9F%E8%8B%84%E6%B0%A7%E5%9F%BA%29%E8%8B%AF%E6%B0%A7%E5%9F%BA%5D-5-%E4%B9%99%E6%B0%A7%E5%9F%BA%E8%8B%AF%E8%83%BA is often used as an important medium. Chemists can take advantage of the inverse activity of their bases by ingenious chemical synthesis, and make them more complex and functional compounds. Through various synthetic methods, such as nuclear substitution, addition inverse, etc., it does not expand the diversity of compounds, so as to meet the needs of new compounds in scientific research and engineering.

Therefore, this compound plays an important role in many fields such as engineering, materials, chemical synthesis, etc., and promotes the development of the phase field.

What is the synthesis method of 2- [4- (2,5-difluorobenzyloxy) phenoxy] -5-ethoxyaniline?

To prepare 2 - [4 - (2,5 - diethoxyphenyl) phenoxy] - 5 - isopropoxybenzoic acid, the synthesis method is as follows:

First take an appropriate amount of 2,5 - diethoxyphenol, place it in the reaction kettle, add an appropriate amount of basic catalyst, such as potassium carbonate, stir well. Then slowly add p-fluorobrombenzene dropwise, control the reaction temperature in a suitable range, such as 80 - 100 ℃, and continue to stir the number of reactions, so that the two can fully react to generate 4 - (2,5 - diethoxyphenyl) phenoxy compound. This step of the reaction is a nucleophilic substitution process. The basic catalyst can promote the formation of phenolic hydroxyl negative ions of 2,5-diethoxy phenol, and then substitution reaction with p-fluorobromobenzene.

After the previous step of the reaction is completed, the reaction liquid is cooled, and the conventional post-treatment steps such as extraction, washing, and drying are performed to purify the 4- (2,5-diethoxy phenyl) phenoxy compound.

Then, put this compound into another reaction vessel, add an appropriate isopropoxylation reagent, such as potassium isopropoxylate, and react at a certain temperature, such as 60-80 ° C, for several hours. In this process, the isopropoxy negative ion attacks a specific position on the benzene ring to achieve the introduction of the isopropoxy group, generating 2- [4- (2,5-diethoxyphenyl) phenoxy] -5-isopropoxy benzene.

Finally, the resulting product is carboxylated. The product is placed in a suitable solvent, passed into carbon dioxide gas, or added with a reagent such as a carbon dioxide donor, and reacted under specific conditions to introduce a carboxyl group into the benzene ring, resulting in the final product 2 - [4- (2,5-diethoxyphenyl) phenoxy] -5 -isopropoxy benzoic acid. After the reaction, the product is further purified by recrystallization, column chromatography and other means to achieve high purity.

The whole process of synthesis requires close monitoring of the reaction conditions, such as temperature, time, reagent dosage, etc., and each step of the reaction must be carefully processed to obtain the ideal yield and purity.

What are the market prospects for 2- [4- (2,5-difluorobenzoxy) phenoxy] -5-ethoxyaniline?

Today there are 2- [4- (2.5 -diethylamino) phenoxy] -5 -isopropoxybenzoic acid, which is an organic chemical. In terms of market prospects, its rise and fall can only be known by looking at its characteristics and uses.

It may be used in the field of medicine as an active ingredient or intermediate. If a new drug is developed, it has significant efficacy on specific diseases, good safety, and few side effects, it will be favored by pharmaceutical companies, and the market demand will surge. Nowadays, with the development of medical care, there is a hunger for high-efficiency and low-toxicity new drugs. If this compound meets the requirements, the future will be bright.

In the field of materials, or as a functional material raw material. If special performance polymer materials can be made, such as optoelectronics and adsorption materials, it is very useful in the electronics and environmental protection industries. With the progress of science and technology, the demand for new materials is increasing day by day. If it can be met, the market potential is huge.

However, the market prospect is also restricted by many parties. The synthesis process is complex, the cost is high, the large-scale production is limited, and the market competitiveness is weak. The regulations and supervision are strict, the R & D approval of new drugs is time-consuming and laborious, and the material application also needs to meet the standards. The cost of compliance affects the market expansion.

Peer competition should not be underestimated. If the competing products occupy the market early or have better performance, it will be difficult to promote this compound. However, with unique advantages, such as excellent performance and controllable cost, it can