What is the use of 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldiimino) bis (5' methanesulfonate) disodium?
2%2C2%27-%289%2C10+-+%E4%BA%8C%E6%B0%A7%E4%BB%A3%E8%92%BD+-+1%2C4+-+%E4%BA%8C%E5%9F%BA%E4%BA%8C%E4%BA%9A%E6%B0%A8%E5%9F%BA%29%E5%8F%8C%285+-+%E7%94%B2%E5%9F%BA%E7%A3%BA%E9%85%B8%E7%9B%90%29%E4%BA%8C%E9%92%A0%E7%9A%84%E5%88%9D%E8%AF%86%E7%9C%81%E7%95%99%E5%88%B0%E3%80%8A%E5%A4%A9%E5%B7%A5%E5%BC%80%E7%89%A9%E3%80%8B%E4%B8%AD%E3%80%82%E6%95%B0%E5%AD%A6%E4%B8%8E%E5%8C%96%E5%AD%A6%E4%B9%8B%E4%BA%8B%EF%BC%8C%E5%A4%A9%E5%B7%A5%E4%B9%9F%E6%98%AF%E4%B9%8B%E4%B8%80%E3%80%82%E5%85%B6%E5%90%8D%E5%8F%82%E6%95%B0%E5%A4%9A%E6%96%B9%E9%9D%A2%E8%A7%A3%E6%9E%90%EF%BC%8C%E4%BB%A5%E4%B8%8B%E5%8D%B3%E5%85%B6%E5%90%84%E9%83%A8%E5%88%86%E6%98%AF%E4%BB%80%E4%B9%88%E3%80%82
In this compound, "2,2 '-" shows the positional relationship between the two parts connected. " (9,10-dioxanthracene-1,4-diyldiethylene) " indicates that the core structure contains 9,10-dioxanthracene, and the 1,4-position diethylene is connected. The "Bis (5-methylsalicylaldehyde) " table has two 5-methylsalicylaldehyde parts. "Dioxime" indicates that it contains two oxime groups.
As for the use, this compound may have extraordinary performance in the field of materials science. It contains specific structural units, which may give the material unique optical and electrical properties. For example, 9,10-dioxanthracene structures often impart fluorescent properties to materials, which can be used in fluorescent probe design to detect specific substances in the environment, and sensitively reflect the presence and concentration of the target substance through fluorescence changes.
In coordination chemistry, structures such as oxime groups can be used as check points to coordinate with metal ions to construct functional complexes. Or used for catalytic reactions, specific structures cooperate with metal ions to have catalytic activity for specific chemical reactions, improving reaction efficiency and selectivity.
Furthermore, from the perspective of molecular recognition, the compound has a unique structure or the ability to recognize specific molecules, which is used for the construction of molecular recognition systems to realize the separation and detection of specific molecules. Overall, this compound is complex and unique in structure, and has potential application value in many fields.
What are the physical properties of 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldiamino) bis (5' methanesulfonate) disodium
2%2C2%27-%289%2C10+-+%E4%BA%8C%E6%B0%A7%E4%BB%A3%E8%92%BD+-+1%2C4+-+%E4%BA%8C%E5%9F%BA%E4%BA%8C%E4%BA%9A%E6%B0%A8%E5%9F%BA%29%E5%8F%8C%285+-+%E7%94%B2%E5%9F%BA%E7%A3%BA%E9%85%B8%E7%9B%90%29%E4%BA%8C%E9%92%A0%E7%9A%84%E5%85%B7%E4%BD%93%E5%91%BD%E7%A7%B0%E7%8E%B0%E5%B7%B2%E7%9F%A5%E4%B8%8D%E5%85%A8%E7%9F%A5%E5%90%8D%E7%A7%B0%E7%89%A9%E8%B4%A8%E4%B8%BA%E5%A4%A7%E8%AE%A1%E4%B9%8B%E4%B8%8B%E7%9A%84%E8%8B%91%E6%96%87%E5%90%8D%E7%A7%B0: 2,2 '- [ (9,10 - Dioxo - 1,4 - phenylene) bis (5 - methylisoxazole - 4,3 - diyl) ] dibenzimidazole. This material is rational, let me explain in detail.
In terms of color, it is often the same as solid powder, and the color is very light, depending on the degree of improvement and workmanship. If it is refined, the color is biased, which is close to white; if it is slightly underworked, or slightly dyed.
Melting is one of the important physical properties of this material. Usually at a certain high temperature, it begins to melt, but the melting is affected by factors such as crystal form and content. If the crystalline form is uniform and rare, the melting phase is stable and fine; if the crystalline form is more or less stable, the melting phase may be wavy.
In terms of solubility, it is usually soluble, and its dissolution table is different. In some dissolvable solutions such as dimethyl sulfide (DMSO), or with a certain solubility, a homogeneous solution can be formed; in non-dissolvable solutions such as n-hexane, it dissolves and is mostly floating.
The density of this substance also has its characteristics. Under normal conditions, the density phase is fixed, and it has a certain degree of density due to the degree of molecular density. However, if the external components such as temperature and force are reduced, the density may be slightly changed.
Therefore, 2,2 '- [ (9,10 - Dioxo - 1,4 - phenylene) bis (5 - methylisoxazole - 4,3 - diyl) ] dibenzimidazole's physical properties are subject to multiple factors, and the study of its properties is very important in the application of materials, chemicals, and other fields.
What are the chemical properties of 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldiimino) bis (5' methanesulfonate) disodium
2%2C2%27-%289%2C10+-+%E4%BA%8C%E6%B0%A7%E4%BB%A3%E8%92%BD+-+1%2C4+-+%E4%BA%8C%E5%9F%BA%E4%BA%8C%E4%BA%9A%E6%B0%A8%E5%9F%BA%29%E5%8F%8C%285+-+%E7%94%B2%E5%9F%BA%E7%A3%BA%E9%85%B8%E7%9B%90%29%E4%BA%8C%E9%92%A0%E7%9A%84%E5%8C%96%E5%AD%A6%E6%80%A7%E8%B4%A8%EF%BC%8C%E5%85%B6%E6%9C%89%E5%A4%9A%E7%A7%8D%E5%8C%96%E5%AD%A6%E7%89%B9%E6%80%A7%E3%80%82
This substance contains a special structure, in which dioxanthracene is connected to diyl diethylene, and the two ends are 5-methylsalicylate ketones. From the chemical properties, it has certain stability and reactivity. Its stability comes from the conjugate system in the molecule. The conjugate structure can make the electron cloud distribute evenly, reduce the molecular energy, and make the substance difficult to decompose under normal conditions.
At the same time, because it contains multiple active groups, it also has reactivity. For example, the phenolic hydroxyl group in the 5-methylsalicylate ketone structure at both ends is acidic and can neutralize with the base to form the corresponding salt. And the phenolic hydroxyl o-para electron cloud density is high, prone to electrophilic substitution reactions, such as halogenation, nitrification and other reactions, can introduce other groups in the phenolic hydroxyl o-para-position.
In addition, the carbonyl group in the molecule has a certain electrophilicity and can react with nucleophilic reagents. For example, addition reactions are carried out with reagents containing nucleophilic atoms such as nitrogen and oxygen to form new compounds. The dioxoanthracene structure part can also participate in some specific organic reactions, adding diversity to the chemical properties of the substance, and can undergo cyclization and oxidation reactions under specific conditions.
What is the production method of 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldiimino) bis (5' methanesulfonate) disodium?
To prepare 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldimethylene) bis (5' -ethylthiazolium) dibromide, the method is as follows:
First take an appropriate amount of 9,10 '-dioxanthracene-1,4' -diformaldehyde, which is the key raw material for the initiation of the reaction, and place it in a clean reactor. The environment in the kettle needs to be kept dry and oxygen-free to prevent the raw material from deteriorating.
Take 5 '-ethylthiazole at a time, and slowly add it to the above reactor according to a certain stoichiometric ratio. When the two meet, it is the beginning of the reaction. At the same time, an appropriate amount of solvent is added to make the raw materials evenly dispersed and promote the reaction to proceed fully. Commonly used solvents need to have good solubility to the reactants, and their own chemical properties are stable, and no side reactions with the reactants occur.
During the reaction process, precise temperature control. According to the reaction mechanism, this reaction needs to be carried out efficiently within a specific temperature range. If the temperature is too low, the reaction rate will be slow; if the temperature is too high, it may cause a cluster of side reactions. Usually, oil bath heating can be used to achieve accurate temperature control.
In addition, the reaction system needs to be maintained with moderate stirring to fully contact the reactants to speed up the reaction process and ensure that the reaction proceeds uniformly. After several hours of reaction, when the reaction reaches the desired level, the reaction is terminated by a suitable method.
Then, the product is separated and purified. Filtration can be used first to remove insoluble impurities. Then recrystallization is used to precipitate the product from the reaction mixture with a suitable solvent to improve the purity of the product. After this series of steps, a pure 2,2 '- (9,10 -dioxo-anthracene-1,4-dimethylene) bis (5-ethylthiazolium) dibromo product can be obtained. During the operation, each step needs to be rigorous and meticulous to ensure the quality and yield of the product.
What are the precautions for the use of 2,2 '- (9,10 -dioxanthracene-1,4 -diyldiimino) bis (5-methanesulfonate) disodium?
When using 2,2 '- (9,10' -dioxanthracene-1,4 '-diyldiethylene) bis (5' methylsalicylic acid) dicobalt, the following things should be noted:
First, this material has a specific chemical activity, and it is necessary to abide by the established operating procedures when using and handling it. Because of its complex chemical structure or special chemical reactions with other substances, it is necessary to thoroughly know the compatibility of the two before mixing or matching other chemical substances to prevent violent reactions and the formation of harmful substances.
Second, special attention should be paid to its storage conditions. It should be stored in a dry, cool and well-ventilated place, away from fire, heat and strong oxidants. Because it contains specific functional groups, improper temperature, humidity or contact with inappropriate substances may cause changes in its chemical properties, which will affect its use effect.
Third, during operation, protective measures are indispensable. Appropriate protective equipment, such as protective gloves, protective glasses and masks, should be equipped. Because it may cause irritation to the skin, eyes and respiratory tract, good protection can effectively avoid direct contact with it and prevent damage to the body.
Fourth, after use, properly dispose of the remaining materials and waste. It should not be discarded at will, and should be disposed of in accordance with relevant environmental protection regulations and chemical waste treatment guidelines to avoid pollution to the environment.
In short, when using 2,2 '- (9,10 - dioxanthracene - 1,4 - diyldiethylene) bis (5 - methylsalicylic acid) dicobalt, no matter which part of the operation, it must be rigorous and meticulous, and must not be sloppy to ensure the safety and effectiveness of the use process.