What is the chemical structure of 4,4 '-dithiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-carbonitrile)?

This is the chemical structure analysis of 4,4 '-disulfide bis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile). According to its name, it can be disassembled gradually.

"4,4' -disulfide bis", indicating that two parts of this compound are connected by disulfide bonds.

"5-Amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile" part, "1H-pyrazole" is a five-membered nitrogen-containing heterocyclic ring with two adjacent nitrogen atoms. "1- (2,6-dichloro-4- (trifluoromethyl) phenyl) ", indicating that the 1 position of the pyrazole ring is connected to a phenyl group, and the 2 and 6 positions of this phenyl group are replaced by chlorine atoms, and the 4 position is connected with trifluoromethyl. " 5-Amino "means that the pyrazole ring is connected to an amino group at No. 5, and" 3-methonitrile "means that the pyrazole ring has a methonitrile group at No. 3.

is connected by the above parts through disulfide bonds to form the chemical structure of 4,4 '-disulfide bis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-methonitrile). This structure integrates pyrazole ring, phenyl group and various substituents, and the interaction of each group endows the compound with specific chemical properties and potential applications.

What are the main uses of 4,4 '-dithiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-carbonitrile)?

4,4 '-Disthiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile) This substance has a wide range of uses. In the field of pharmaceutical research and development, it may contribute to the creation of new antibacterial and antiviral drugs. Geinpyrazole compounds often have unique biological activities. In this structure, the combination of special substituents may endow them with the potential to act on specific pathogens, and it is expected to be developed into drugs with good efficacy after in-depth research.

In the agricultural field, it can be used as a key intermediate for the development of new pesticides. Nowadays, there is an increasing demand for high-efficiency, low-toxicity and environmentally friendly pesticides. The structural properties of the substances may enable them to have insecticidal, bactericidal or herbicidal activities. After reasonable modification and optimization, they may be converted into practical pesticide products, which can help agricultural pest control and improve crop yield and quality.

Furthermore, in the field of materials science, because it contains specific functional groups and structures, or it has emerged in the preparation of functional materials. For example, participating in the synthesis of materials with special optical, electrical or thermal properties provides new opportunities for the development of electronic devices, optical materials and other fields. In addition, in organic synthetic chemistry, it can serve as an important building block for synthesis. By virtue of its structural characteristics, it can react with other organic reagents in a variety of ways to create more complex and specialized organic compounds, expanding the boundaries of organic synthesis and providing a foundation for the creation of new compounds.

What are the physical properties of 4,4 '-dithiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-carbonitrile)?

4,4 '-Disthiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile) is an organic compound. Its physical properties are as follows:
In appearance, it is often powdery, the color may be white to off-white, and the texture is fine and uniform. This form is easy to store and transport, and it is easy to measure and mix in subsequent experimental operations.
In terms of melting point, it is about a certain temperature range, and the specific value will vary slightly due to the measurement method and instrument accuracy. As an important physical constant of this compound, the melting point is of great significance for the determination of its purity and the study of its thermal stability, so that the solid-state and liquid-state transition conditions of the compound can be understood. In terms of solubility, it has certain solubility in common organic solvents, such as dichloromethane, N, N-dimethylformamide, etc. In dichloromethane, it can dissolve well to form a homogeneous solution, but in water, it has poor solubility, which is related to the large proportion of hydrophobic groups in its molecular structure. Solubility determines its applicability in different chemical reaction systems, as well as the choice of separation and purification methods.
In terms of stability, the compound has certain stability at room temperature and pressure. However, it needs to avoid contact with strong oxidants, strong acids, strong bases and other substances, because some groups in its chemical structure, such as amino groups and nitrile groups, may chemically react with these substances, resulting in structural changes. And high temperature and high humidity environment may also affect its stability, and it should be stored in a dry and cool place.
These physical properties of this compound are of great significance in the fields of organic synthesis and medicinal chemistry, laying the foundation for further research and application.

What is the synthesis of 4,4 '-dithiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-carbonitrile)?

To prepare 4% 2C4% 27-disulfide bis (5-amino-1- (2% 2C6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile), the method is as follows:
Take 2% 2C6-dichloro-4- (trifluoromethyl) phenylhydrazine as the starting material, place it in a reaction kettle with acetylacetonitrile, add an appropriate amount of organic solvent, such as ethanol or the like, and then add a catalyst to react at a moderate temperature, about 60 to 80 degrees Celsius. This step results in 5-amino-1- (2% 2C6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile.
Then, take the resulting 5-amino-1- (2% 2C6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile, in appropriate proportions with disulfides, such as carbon disulfide, in another reaction vessel, add a specific basic catalyst, such as sodium hydroxide, and react at about 40 to 60 degrees Celsius. After the reaction is completed, through separation and purification methods, such as filtration and recrystallization, to remove impurities, 4% 2C4% 27-disulfide bis (5-amino-1- (2% 2C6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile) can be obtained.
The whole process needs to pay attention to the reaction temperature, raw material ratio and catalyst dosage, and accurately control to obtain satisfactory yield and purity.

What are the precautions for using 4,4 '-dithiobis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-carbonitrile)?

4,4 '-disulfide-bis (5-amino-1- (2,6-dichloro-4- (trifluoromethyl) phenyl) -1H-pyrazole-3-formonitrile) When using this product, many matters need to be paid attention to.

Bear the brunt, safety is the most important. This compound may be toxic, irritating, come into contact with skin, eyes, or cause serious injury. When operating, be sure to wear appropriate protective equipment, such as gloves, goggles, lab clothes, etc., to guard against its potential hazards. And the operation should be carried out in a well-ventilated place or in a fume hood to avoid inhaling its dust and steam to prevent damage to the respiratory tract.

Furthermore, the chemical properties cannot be underestimated. Its chemical activity is quite high, and it is easy to react with other substances. Therefore, when storing, it is necessary to pay attention to isolating air and moisture to prevent deterioration. Before use, you should read the relevant chemical properties information carefully, be familiar with its stability, reaction characteristics, etc., in order to properly plan the experimental steps and avoid dangerous reactions caused by improper operation.

In addition, accurate measurement is also the key. Because of the amount involved in the reaction, it has a great impact on the reaction process and results. Use a precise measuring tool to measure to ensure the accuracy of the experimental data and the reproducibility of the experimental results.

At the end of the day, waste disposal should not be slack. After use, the residue and reaction waste cannot be discarded at will, and must be properly disposed of in accordance with relevant regulations to prevent pollution to the environment.

In short, the use of this compound requires caution in all aspects of safety, chemical properties, measurement, waste disposal, etc., and must not be taken lightly.