2,2'-bis(2-methoxyphenyl)-4,4',5,5'-tetraphenyl-2'H-1,2'-biimidazole

2% 2C2% 27 - bis% 282 - methoxyphenyl% 29 - 4% 2C4% 27% 2C5% 2C5% 27 - tetraphenyl - 2% 27H - 1% 2C2% 27 - biimidazole, the Chinese name is often 2,2 '-bis (2-methoxyphenyl) -4,4', 5,5 '-tetraphenyl-2' -H-1,2 '-imidazole. The main application fields of this product are as follows:
- ** Optical materials field **: It has a unique molecular structure and imparts good optical properties, which is of great significance for the manufacture of fluorescent materials. In the manufacture of organic Light Emitting Diode (OLED), it can act as a light-emitting layer material, because it can be excited by light, and the specific structure makes it emit pure light color and high brightness, which greatly improves the OLED display effect, making the display screen clearer and more colorful.
- ** Chemical Sensor Field **: Selective identification and sensitive response to specific substances, so it can be made into chemical sensors. For example, when specific metal ions or organic molecules are present, their physical properties such as fluorescence intensity and color will change, so as to realize the detection of these substances. In environmental monitoring, it can be used to detect specific harmful metal ions in water or soil, providing key data for environmental protection and pollution control. < Br > - ** Field of Catalysis **: It has a certain catalytic activity and can catalyze specific organic chemical reactions. Because some groups in the molecular structure can interact with the reactants, reduce the activation energy of the reaction and accelerate the reaction process. In organic synthesis, it can catalyze some difficult reactions, improve the reaction efficiency and product yield, and promote the development of organic synthesis chemistry.
- ** Field of Material Modification **: Adding it to polymer materials can improve material properties. For example, by adding it to plastics, it can enhance the mechanical properties of plastics, such as improving strength and toughness, and can also give plastics fluorescent properties, expanding its application range. It is used to manufacture plastic products with special marking or decorative needs.

To prepare 2,2 '-bis (2-methoxyphenyl) -4,4', 5,5 '-tetraphenyl-2' H-1,2 '-biimidazole, there are many methods, each with its own advantages. Common methods, starting materials and reaction paths are different.
First, 2-methoxybenzaldehyde, acetophenone, etc. are used as starting materials and condensation reactions to form key intermediates. This condensation reaction, either in an alkaline environment or with the help of a catalyst, promotes intermolecular interactions and connects to form a preliminary structure. Then, the intermediate undergoes a cyclization reaction to construct an imidazole ring structure. In this process, the control of reaction conditions is crucial, such as temperature, reaction time, and the proportion of reactants, which all have a significant impact on the purity and yield of the product. If the temperature is too high, or side reactions occur frequently, the product is impure; if the temperature is too low, the reaction will be slow and the yield will be low.
Second, other compounds containing benzene rings and imidazole structures are also used as starting materials. Through substitution reactions, the required groups are precisely introduced to achieve the construction of the target molecule. This path requires high reaction selectivity, and appropriate reagents and reaction conditions need to be cleverly selected in order to make the substitution reaction occur at a specific location as expected and avoid unnecessary side reactions.
To prepare 2,2 '-bis (2-methoxyphenyl) -4,4', 5,5 '-tetraphenyl-2' H-1,2 '-biimidazole, chemists need to carefully select suitable synthesis methods and fine-tune the reaction conditions according to their own experimental conditions, raw material availability and product requirements, so as to obtain ideal results.

2% 2C2% 27 - bis% 282 - methoxyphenyl% 29 - 4% 2C4% 27% 2C5% 2C5% 27 - tetraphenyl - 2% 27H - 1% 2C2% 27 - biimidazole is an organic compound. Its physical and chemical properties are quite important, which is related to its application in many fields.
In terms of its physical properties, this compound may be in a solid state at room temperature. Because its molecular structure contains many benzene rings and imidazole rings, the intermolecular force is strong, resulting in a relatively high melting point. And its structure has a certain rigidity, and the molecules are tightly packed, which also affects the melting point. In terms of its solubility, due to the presence of many hydrophobic phenyl groups, the solubility in polar solvents may be limited, but in non-polar organic solvents, such as toluene, dichloromethane, etc., it may have better solubility.
As for the chemical properties, the imidazole ring in this compound has certain alkalinity and can react with acids to form salts. The methoxy group on the benzene ring is an electron-supplying group, which can affect the electron cloud density of the benzene ring, making the benzene ring more prone to electrophilic substitution reactions, such as halogenation, nitrification, etc. And there is a conjugated system in the molecule of the compound, which makes it have certain optical properties or can absorb light of specific wavelengths, and may have potential applications in the field of op
From its structural characteristics and functional groups, it can be inferred that it may have important uses in materials science, organic synthetic chemistry and other fields, all of which depend on its unique physical and chemical properties.

I think what you are asking is about the market price of "2,2 '-bis (2 - methoxyphenyl) -4,4', 5,5 '-tetraphenyl-2' H-1,2 '-biimidazole". However, the price of this product often changes for many reasons, and it is difficult to immediately state its exact number.
First, the purity of this compound has a great impact on the price. If the purity is very high, it is almost flawless, and the price is high; if it contains impurities and the purity is slightly lower, the price may drop. Second, the state of supply and demand also affects the price. If there are many people who want it, and the supply is rare, the price will rise; if the market supply is sufficient and the demand is not strong, the price may decline. Third, the difference between sellers also results in different prices. Products from big merchants may have high prices due to good quality control and good after-sales service; products from small merchants may have lower prices due to slightly lower costs.
In addition, the amount of purchase quantity is also related to the price. If you buy in bulk, merchants may give discounts for small profits but quick turnover to reduce the unit price; if you buy only a little, merchants may have no profit, and the price may remain high.
Although it is difficult to determine the specific price in the market today, if you want to know, you can go to the chemical trading platform to check in detail, or consult the chemical supplier, so that you can get near real-time and accurate price information.

2% 2C2% 27 - bis% 282 - methoxyphenyl% 29 - 4% 2C4% 27% 2C5% 2C5% 27 - tetraphenyl - 2% 27H - 1% 2C2% 27 - biimidazole is an organic compound. Its stability is related to many aspects, let me explain in detail.
In terms of chemical structure, this compound contains specific substituents and bonding methods. The combination of 2-methoxyphenyl and tetraphenyl forms a complex conjugate system. This conjugate structure has a great impact on its stability. The conjugate effect can disperse the electron cloud, reducing the molecular energy and stabilizing it. The connection method of the two imidazole rings is also one of the key factors for stability. The imidazole ring has a certain fragrance, and the two imidazole rings are connected to enhance the rigidity and stability of the molecule.
In terms of temperature, generally speaking, under moderate temperatures, this compound can maintain stability. However, if the temperature is too high, the thermal motion of the molecule intensifies, or the vibration of the chemical bond is enhanced, to a certain extent, the chemical bond or fracture, and the stability is damaged.
Environmental factors should not be underestimated. For example, humidity, if the environmental humidity is high, water molecules may interact with the compound, or initiate reactions such as hydrolysis, which will damage its stability. Light also has an effect. Light energy of a specific wavelength can cause molecular excitation, photochemical reactions, and change the molecular structure.
There are also differences in stability in solvents. Different solvents interact with compounds differently. Polar solvents interact with polar groups, while non-polar solvents interact with polar groups in different ways. Suitable solvents can enhance molecular stability, but not vice versa.
In short, 2% 2C2% 27 - bis% 282 - methoxyphenyl% 29 - 4% 2C4% 27% 2C5% 27 - tetraphenyl - 2% 27H - 1% 2C2% 27 - biimidazole The stability is affected by various factors such as its own chemical structure, temperature, ambient humidity, light and solvent. Comprehensive consideration is required when using and storing.