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What is the chemical structure of (2S) -1,5-bis (benzyloxy) -1,5-dioxypentane-2-ammonium 4-methylbenzenesulfonate?
(The name of this compound is resolved as follows)
(2S) - 1,5-bis (aminoxy) - 1,5-dioxo-pentyl-2-yl-4-methylbenzenesulfonate, this is a kind of naming for organic compounds. Looking at its name, (2S) represents that the compound has a specific three-dimensional configuration at carbon position 2 as S-type. 1,5-bis (aminoxy) indicates that aminoxy groups are connected at carbon positions 1 and 5. 1,5-Dioxo-pentyl-2-yl means that the main chain is an amyl structure of five carbons, and the 1st and 5th carbons are in the form of carbonyl-oxygen, and are connected to other structures at the 2nd carbon position. The 4-methylbenzenesulfonate part means that the methyl group is connected to the 4th carbon position of the benzene ring, and the whole is connected to the previous amyl structure in the form of sulfonate.
Its chemical structure is as follows: first, there is a pentyl main chain, and each of the No. 1 and No. 5 carbons is connected with a carbonyl oxygen. The No. 2 carbon is connected to the following structure, and a benzene ring is connected to the No. 2 carbon of the pentyl chain. There is a methyl group on the No. 4 carbon of the benzene ring, and the benzene ring is connected to the pentyl group through a sulfonate bond. In this structure, the atoms are connected to each other through chemical bonds to form a specific spatial arrangement, which determines the unique physical and chemical properties of the compound.
What are the main uses of (2S) -1,5-bis (benzyloxy) -1,5-dioxypentane-2-ammonium 4-methylbenzene sulfonate?
(2S) -1,5-bis (piperazinyl) -1,5-dioxopentane-2-sulfonic acid 4-methylphenyl ester, this substance is crucial in the field of pharmaceutical research and development and organic synthesis.
In pharmaceutical research and development, it can be used as a drug intermediate. Through specific chemical reactions, it can be spliced with other compounds to synthesize new drugs with specific pharmacological activities. For example, due to the existence of functional groups such as piperazinyl, sulfonic acid group, phenyl ester group in its structure, it can participate in the interaction between drugs and receptors, or affect the process of drug metabolism, providing a structural basis for the development of drugs for the treatment of cardiovascular, nervous system and other diseases.
In the field of organic synthesis, it is an important building block for the construction of complex organic molecules. Its unique structure gives it the ability to react with a variety of reagents, such as nucleophilic substitution, esterification, amidation, etc. For example, through nucleophilic substitution, the leaving group of the sulfonic acid group can be replaced by other nucleophilic reagents to achieve precise modification of the molecular structure, synthesize organic compounds with different functions, and provide important intermediates for materials science, total synthesis of natural products, etc., to help synthesize materials with special properties or high value-added natural products.
What is the synthesis method of (2S) -1,5-bis (benzyloxy) -1,5-dioxypentane-2-ammonium 4-methylbenzene sulfonate?
To prepare (2S) -1,5-bis (tert-butoxy) -1,5-dioxo-pentyl-2-phosphine-4-methylbenzenesulfonic anhydride, the method is as follows:
Take the appropriate starting material first, pay attention to the purity and quality of the raw material, which is the key to the success or failure of the reaction. In a clean reaction vessel, mix the relevant raw materials according to a certain ratio. This ratio needs to be precisely controlled, and a slight deviation may cause the product to be impure or the yield to be low.
Then, the reaction occurs under specific reaction conditions. Temperature, pressure, reaction time and other conditions need to be strictly controlled. If the temperature is too high, side reactions may occur; if the temperature is too low, the reaction rate will be slow and time-consuming. The reaction pressure also needs to be maintained within an appropriate range to ensure the smooth progress of the reaction. The reaction time should not be neglected, and the reaction should be stopped in a timely manner according to the reaction process.
During the reaction process, a specific catalyst may be added to accelerate the reaction and improve the yield. The selection and dosage of the catalyst need to be tested and explored repeatedly to determine the best solution.
After the reaction is completed, the product needs to be separated and purified. Methods such as extraction, distillation, and recrystallization can be used to remove impurities and improve the purity of the product. Each step requires fine operation to ensure the quality of the product.
In this way, (2S) -1,5-bis (tert-butoxy) -1,5-dioxo-pentyl-2-phosphine-4-methylbenzenesulfonic anhydride can be prepared after many operations and adjustments. The whole process requires the experimenter to have exquisite skills and rigorous attitude in order to achieve the expected goal.
What are the physicochemical properties of (2S) -1,5-bis (benzyloxy) -1,5-dioxypentane-2-ammonium 4-methylbenzene sulfonate?
((2S) -1,5-bis (aminoxy) -1,5-dioxo-pentyl-2-yl 4-methylbenzenesulfonate) This physical property is complex, let me tell you in detail.
In terms of its physical properties, under normal conditions, it may be a white to off-white crystalline powder. It is fine in appearance, and the pure one has a uniform color and luster. Its melting point should be a specific value. If it is to be accurately determined, it needs to be operated by professional instruments and standardized procedures. Due to the disturbance of impurities or the deviation of the melting point. Solubility is also a key physical property. It is slightly soluble in common organic solvents or in ether because of its weak molecular structure and ether interaction. In dichloromethane, it may have better solubility due to the adaptation of the forces between the two molecules.
Chemically, aminoxy groups are active and reactive. When exposed to acid, aminoxy atoms can bind to protons, causing molecular charge distribution to change, or initiating subsequent reactions. Such as co-placement with strong acids, or protonation reactions occur, which in turn affect molecular stability and reactivity. When exposed to bases, specific reactions may also occur. The lone pair electrons of the oxygen atoms in the aminoxy group may participate in nucleophilic reactions and interact with the cations in the base. Its ester group is also active, and it is easy to hydrolyze under alkaline conditions to form corresponding alcohols and carboxylates. Treated with sodium hydroxide solution, ester bonds are broken to form (2S) -1,5-bis (aminoxy) -1,5-dioxo-pentyl-2-ol and sodium 4-methylbenzenesulfonate. And because of its benzenesulfonate structure, under appropriate conditions, nucleophilic substitution reaction may occur, and benzenesulfonate group as a good leaving group provides a possible path for the reaction.
What are the market prospects for (2S) -1,5-bis (benzyloxy) -1,5-dioxypentane-2-ammonium 4-methylbenzene sulfonate?
(2S) -1,5-bis (methoxy) -1,5-dioxo-pentyl-2-yl 4-methylbenzenesulfonate, which is an organic compound. Its market prospects are influenced by many factors.
From the perspective of the pharmaceutical field, with the continuous advancement of drug research and development, the demand for specific structural organic compounds may increase. If this compound acts as an intermediate in the drug synthesis ring, and the drug involved has broad clinical application prospects and market demand, such as specific drugs for certain high-incidence diseases, then its market demand will increase accordingly. For example, if it participates in the synthesis of drugs that can effectively treat cardiovascular diseases, the demand for this compound will also be considerable given the large number of patients with cardiovascular diseases.
In the field of materials science, if this compound is found to be used to prepare materials with unique properties, such as polymer materials with special optical and electrical properties, with the expansion of the related material market, such as the development of new display materials, electronic packaging materials and other fields, the market demand may rise.
However, the market prospect of this compound also faces challenges. The complexity and cost of the synthesis process are the key factors. If the synthesis steps are cumbersome and costly, it will limit its large-scale production and application, resulting in a decline in market competitiveness. Furthermore, regulations and policies also affect its application in various fields. If environmental regulations become stricter, the treatment requirements for waste generated in the synthesis process will increase, which may increase production costs and affect marketing activities.
Overall, the market prospect of (2S) -1,5-bis (methoxy) -1,5-dioxo-pentyl-2-yl 4-methylbenzenesulfonate coexists. Opportunities and challenges coexist, and various factors such as technological innovation, changes in market demand, and regulations and policies need to be comprehensively considered.