What is the chemical structure of N- (2-Amino-4- (4-fluorobenzylamino) phenyl) carbamic Acid Ethyl Ester?

This is an organic compound called N - (2 - amino - 4 - (4 - fluorobenzyl amino) phenyl) carbamate ethyl ester. Its molecule is cleverly spliced together from several parts.

Look at that amino group, which is like "the wise man carrying treasure". The amino group (-NH2O) is closely connected to the benzene ring, which provides the possibility of activity and reaction for the molecule. Fluorobenzyl amino group, like "exotic treasure", 4 - fluorobenzyl group (benzyl structure containing fluorine atoms) and amino group, the electronegativity of fluorine atoms gives this part unique properties.

Looking at the benzene ring again, it is like a "stable cornerstone". The structure of the benzene ring is rigid and conjugated, and it is a stable skeleton for molecular support. Many organic reactions depend on this.

The urethane part is like a "delicate accessory", the urethane structure, -NH-COO-chain connection, which allows the molecule to add special chemical activity and physical properties, and it is often used in organic synthesis, pharmaceutical research and development and other fields.

The chemical structure of this compound is complementary to each other, or determines its solubility, reactivity, biological activity, etc. It can be used in fine chemicals, drug creation, or has unique uses and potential. It can be used as a key intermediate for the synthesis of novel drugs and functional materials.

What are the main uses of N- (2-Amino-4- (4-fluorobenzylamino) phenyl) carbamic Acid Ethyl Ester?

This is a chemical substance called N- (2-amino-4- (4-fluorobenzylamino) phenyl) carbamate ethyl ester. Its use is quite extensive, and in the field of medicine, it is often a key intermediate for the synthesis of specific drugs. Because of its unique chemical structure, it can interact with specific targets in organisms, laying the foundation for the development of new drugs for the treatment of specific diseases, and helping scientists to precisely design compounds with specific pharmacological activities. After a series of chemical reactions, complex drug molecular structures can be constructed to achieve the purpose of treating diseases.

In the field of materials science, it can be used as a raw material for the preparation of special functional materials. Through chemical modification and polymerization, it is integrated into polymer materials to endow materials with unique properties such as biocompatibility, optical activity or special electrical properties, which are applied to biomedical materials, optoelectronic devices and many other aspects.

In the field of organic synthesis, it is an extremely important synthetic building block. Chemists can introduce different functional groups through various organic reactions, such as substitution reactions, addition reactions, etc., based on this substance, expand the diversity of molecular structures, synthesize a series of organic compounds with different functions and uses, and promote the development and innovation of organic synthetic chemistry. This chemical substance has important value and application potential in many fields.

What is the synthesis method of N- (2-Amino-4- (4-fluorobenzylamino) phenyl) carbamic Acid Ethyl Ester?

The synthesis of N - (2-amino-4- (4-fluorobenzylamino) phenyl) carbamate ethyl ester is an important issue in organic synthesis. The synthesis method needs to be carefully planned according to the principles and techniques of organic chemistry.

First, the appropriate starting material should be found. It is more appropriate to use 2-amino-4-nitrobenzoate ethyl ester as the starting material. Because its structure is similar to the target product, it can lay the foundation for subsequent reactions.

Second, the nitro group needs to be converted into amino group through reduction reaction. The classic reduction system of iron powder and hydrochloric acid can be selected, which is mild and efficient. At a suitable temperature and reaction time, the nitro group is gradually changed to an amino group to obtain ethyl 2-amino-4-aminobenzoate.

Furthermore, 4-fluorobenzyl is introduced. 2-amino-4-aminobenzoate ethyl ester can be reacted with 4-fluorobenzyl halide, such as 4-fluorobenzyl chloride, under basic conditions. Potassium carbonate can be used as the base, which can promote the nucleophilic substitution reaction. In this way, N - (2-amino-4 - (4-fluorobenzyl amino) phenyl) urethane precursor can be obtained. < Br >
At the end, the product is purified. Usually by column chromatography, a suitable eluent is selected, and the product is separated and purified from the reaction mixture to obtain pure N- (2-amino-4- (4-fluorobenzyl amino) phenyl) carbamate ethyl ester.

In the synthesis process, each step needs to carefully control the reaction conditions, including temperature, time, proportion of reactants, etc., to obtain satisfactory yield and purity. And during the experiment, attention should be paid to safety and follow the norms of organic chemistry experiments.

What are the physical and chemical properties of N- (2-Amino-4- (4-fluorobenzylamino) phenyl) carbamic Acid Ethyl Ester?

This is a compound called N- (2-amino-4- (4-fluorobenzylamino) phenyl) carbamate ethyl ester. Its physical and chemical properties are quite important, and it is related to many applications of this compound.

First, the appearance and properties of this compound are generally white to white crystalline powder. This morphology is conducive to storage and subsequent operation, and the characteristics of the powder are convenient for it to be evenly dispersed in many reaction systems, promoting the reaction.

The melting point has been determined by many experiments to be between 120-125 ° C. As one of the important physical properties of the substance, the melting point is of great significance for the identification of the purity of the compound. If the purity is high, the melting point range is relatively narrow and close to the theoretical value; if it contains impurities, the melting point will be reduced and the melting range will become wider.

In terms of solubility, the compound is slightly soluble in water, but can be better dissolved in common organic solvents such as dichloromethane, N, N-dimethylformamide, etc. This solubility characteristic is extremely critical in organic synthesis and drug development. Because the reaction often needs to be carried out in a specific solvent system, suitable solvents can ensure full contact of the reaction substrate and improve the reaction efficiency.

In terms of chemical properties, its molecular structure contains active functional groups such as amino groups and ester groups. Amino groups have certain alkalinity, can neutralize with acids, and can also participate in reactions such as nucleophilic substitution. Amide compounds can be formed by reactions with acyl halides and acid anhydrides. Ester groups are prone to hydrolysis under the catalysis of acids or bases to generate corresponding carboxylic acids and alcohols. These reaction properties provide the possibility for the compound to be used as an intermediate in the field of organic synthesis to construct compounds with more complex structures. And because of the presence of fluorobenzyl groups in the structure, it has certain chemical and biological activities, and may have potential application value in medicinal chemistry research.

What is the price range of N- (2-Amino-4- (4-fluorobenzylamino) phenyl) carbamic Acid Ethyl Ester in the market?

I look at what you said about "N- (2-amino-4- (4-fluorobenzylamino) phenyl) carbamate ethyl ester", which is a specific compound in the field of fine chemicals. However, it is not easy to know its market price range.

Because of the market price, it often changes due to many reasons. First, the price of raw materials for preparing this compound fluctuates from time to time. If the raw material is scarce or the supply is unstable, the price will rise; otherwise, it may fall. Second, the complexity and cost of the preparation process also affect its price. If the process is complicated, high-end equipment and fine operation are required, and the cost will be high, and the price will also follow. Third, the state of market supply and demand is a key factor. If there are many seekers and few suppliers, the price will tend to rise; if the supply exceeds the demand, the price may fall.

And the application scenarios of this compound are different, which also has a great impact on the price. For high-end pharmaceutical research and development, due to high quality requirements, the price must be high; if it is used in general chemical experiments, the requirements are slightly lower, and the price may drop slightly.

As far as I know, there is currently no exact uniform price range. To know the details, you need to consult chemical raw material suppliers, relevant trade platforms, or research market conditions. In this way, relatively accurate price information can be obtained.