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What is the chemical structure of the 1,3-Dihydro-1- (1,2,3,6-tetrahydro-4-pyridinyl) -2H-benzimidazole-2-one?
1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one, this is the name of an organic compound. To clarify its chemical structure, follow the principles of organic chemistry.
Looking at its name, "benzimidazole-2-one", it can be known that its core structure is benzimidazolone. Benzimidazolone is formed by fusing benzene ring with imidazole ring, and has a carbonyl group (C = O) at the 2nd position.
"1% 2C3-dihydro", indicating that the carbon atoms at positions 1 and 3 are single bonds (non-double bonds), that is, the carbon atoms at these positions are each connected with a hydrogen atom, which is in the state of dihydro.
"1 - (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) ", indicating that there is a substituent on the carbon atom of benzimidazolidone. This substituent is a pyridyl group, but the number of hydrogen atoms on the carbon atoms at positions 1, 2, 3, and 6 varies, showing the shape of tetrahydro, and the connection point is at the carbon atom at position 4 of the pyridine ring.
In the diagram, the benzene ring of benzimidazolone and the imidazole ring are fused according to a specific atomic connection method, and the second position of the carbonyl imidazole ring. The carbon atom at position 1 is connected to the 1,2,3,6-tetrahydro-4-pyridyl group, the pyridyl ring is hydrogenated at positions 1, 2, 3, and 6, and the fourth position is connected to the first position of benzimidazolone.
In this way, the chemical structure of 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one can be obtained.
What are the main physical properties of 1,3-Dihydro-1- (1,2,3, 6-tetrahydro-4-pyridinyl) -2H-benzimidazole-2-one
1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one is an organic compound. Its main physical properties are as follows:
Looking at its properties, under normal temperature and pressure, this compound is mostly in a solid state. Its melting point is quite important. Due to the interaction between atoms in the molecular structure, the melting point is in a specific range. This value is of great significance for the identification and purification of this compound. The melting point may vary slightly for different purity of the substance.
Solubility is also one of the key physical properties. In common organic solvents, such as ethanol, dichloromethane, etc., the degree of solubility varies. This is due to the different forces between the molecules of the compound and the solvent molecules. In polar solvents, if hydrogen bonds or other strong interactions can be formed between molecules, the solubility is better; in non-polar solvents, if the intermolecular dispersion force matches, it can also have a certain solubility.
Furthermore, its density is also a category of physical properties. Density reflects the mass per unit volume of a substance. This value is related to the degree of molecular accumulation of the compound, which is related to its behavior in different environments, such as floating or sinking in the mixed system. < Br >
also has its refractive index, which reflects the influence of the compound on the direction of light propagation, and is related to the molecular structure and electron cloud distribution. It can be used for purity analysis and structural identification.
The color of this compound is also one end of the physical properties. In the pure state, it may be colorless or a specific color, and the cause of the color is related to the intramolecular electron transition, which can be used as the basis for preliminary identification.
In summary, the physical properties of 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one, such as melting point, solubility, density, refractive index, and color, are of great value in chemical research and practical applications, which can help researchers gain a deeper understanding of their characteristics and behaviors.
What are the common uses of 1,3-Dihydro-1- (1,2,3,6-tetrahydro-4-pyridinyl) -2H-benzimidazole-2-one
1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one, this is the scientific name of an organic compound. Its common use is quite critical in the pharmaceutical field. Due to its unique structure, it can be used as a lead compound for drug research and development, laying the foundation for the creation of new drugs.
The concept of medicine, this compound may be used to synthesize drug molecules with specific pharmacological activities. For example, by modifying its chemical structure, it is expected to develop drugs with therapeutic effect on nervous system diseases. Due to the special structural units of this compound, it may interact with targets related to the nervous system, thereby regulating the transmission of neurotransmitters, or affecting the physiological functions of nerve cells, achieving the purpose of treating neurological diseases such as Parkinson's disease and Alzheimer's disease.
Furthermore, in pharmaceutical chemistry research, this compound is also an important intermediate. Various chemical reactions can be used to add different chemical groups to build a library of compounds with more complex and diverse structures. Researchers can screen out drug candidates with better activity and greater selectivity, which greatly promotes the development of innovative drugs.
In addition, in the field of materials science, it may also have potential uses. Or because of its special chemical structure and physical properties, it can be used to prepare functional materials with specific properties. For example, it can be used as a key component in the construction of fluorescent materials to achieve fluorescence emission of specific wavelengths through the electronic transition characteristics in its molecules. It is used in biological imaging, optical sensing and other fields, injecting new vitality into the development of related fields.
All of these demonstrate the important uses of 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one in many fields, providing a broad space for scientific research and technological innovation.
What are the synthesis methods of 1,3-Dihydro-1- (1,2,3, 6-tetrahydro-4-pyridinyl) -2H-benzimidazole-2-one
The synthesis method of 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one has been around for a long time. There are several common ways to synthesize this compound.
First, it is made by condensation reaction from the basic raw material containing the structure of pyridyl and benzimidazolone. Initially, the raw material needs to be carefully prepared to make it pure and free of impurities. The raw material is placed in a special reactor and an appropriate amount of catalyst is added. This catalyst needs to be precisely selected according to the reaction characteristics to promote the efficient progress of the reaction. Adjust the reaction temperature and pressure, the temperature needs to be stable in an appropriate range, and the pressure should also be just right, so that the two are compatible with each other, just like the ancient art of war. During the reaction, closely monitor the reaction process, just like the ancient generals supervising the battle, and do not slack at all. When the reaction is complete, the impurities are removed by the method of separation and purification, and the pure product is obtained.
Second, the step-by-step construction method can also be used. First synthesize the benzimidazolone skeleton. This process requires fine control of the reaction conditions, such as the choice of reaction solvents, just like the ancient people chose to build a city, so be careful. Then, introduce tetrahydropyridyl, and pay attention to the change of the reaction sequence and conditions in this step, just like marching in formation. If you make one wrong step, you will lose After each step of the reaction, the product needs to be carefully processed to ensure its high quality. After a multi-step reaction, the target molecular structure is gradually built, and the final result is 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one.
Third, there is a method based on cyclization reaction. Using a specific linear molecule as the starting material, under suitable conditions, the inner cyclization of the molecule is promoted to form the structure of the target compound. This cyclization reaction requires strict requirements on the reaction environment, such as pH, temperature and other factors, all need to be precisely controlled, just like the ancient method of alchemy, if there is a slight difference in heat and formula, it will fall short. After the cyclization reaction is completed, subsequent separation and purification operations are required to obtain high-purity products.
These several synthesis methods have their own advantages and disadvantages, and they need to be selected according to actual needs, raw material availability and cost factors. Just like the ancients, they must consider the situation and be comprehensive.
1,3-Dihydro-1- (1,2,3, 6-tetrahydro-4-pyridinyl) -2H-benzimidazole-2-one what are the precautions during use
1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one This substance has many points to pay attention to when it is used.
First, the chemical properties of this substance are unique and have specific reactivity. When using it, it is necessary to know its reaction characteristics with surrounding substances in detail. Due to the reaction between chemical substances, or accidental changes, it is related to the success or failure of the experiment and even safety. If it encounters with some reagents with high activity, or reacts violently, it will cause explosion, fire and other dangerous situations. Therefore, it is necessary to carefully study the description of its chemical properties before use to clarify its compatibility and incompatibility.
Second, the operating environment also needs to be paid attention to. This substance may be sensitive to environmental conditions, such as temperature, humidity, light, etc. Under high temperature, it may decompose, deteriorate, and lose its original efficacy; excessive humidity, or make it deliquescent, affecting purity and performance. Excessive light, or photochemical reactions, cause the composition to change. Therefore, the operation should be carried out in an environment suitable for temperature, humidity, and shading to ensure its stability.
Third, it is related to personal safety. This substance may have certain toxicity and irritation. In the operation room, protective equipment, such as gloves, goggles, protective clothing, etc., must be prepared to avoid contact with the skin, eyes, and prevent inhalation into the body. If it is accidentally touched, it should be treated according to emergency treatment methods as soon as possible. If it is light, rinse it, and if it is severe, seek medical attention.
Fourth, storage should also be paid attention to. It should be placed in a cool, dry, and well-ventilated place to avoid co-storage with incompatible objects to prevent cross-contamination and adverse reactions. And it should be properly marked, indicating its name, nature, hazards and other information, so that it can be used and managed. In this way, Fang Bao 1% 2C3-dihydro-1- (1% 2C2% 2C3% 2C6-tetrahydro-4-pyridyl) -2H-benzimidazole-2-one is safe and effective to use.
