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[(1S)-3-Bromo-7,7-Dimethyl-2-Oxobicyclo[2.2.1]Hept-1-Yl]Methanesulfonic Acid

Lingxian Chemical

Specifications

HS Code

420804

Chemical Formula C10H15BrO4S
Molar Mass 311.2 g/mol
Physical State Solid at room temperature (predicted)
Solubility In Water Low solubility likely due to non - polar bicyclic and hydrophobic groups (predicted)
Solubility In Organic Solvents Soluble in non - polar or moderately polar organic solvents like dichloromethane, chloroform (predicted)
Packing & Storage
Packing 10 - gram sample of [(1S)-3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo[2.2.1]Hept - 1 - Yl]Methanesulfonic Acid in sealed vial.
Storage [(1S)-3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo[2.2.1]Hept - 1 - Yl]Methanesulfonic Acid should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly - sealed container to prevent exposure to moisture and air, which could potentially degrade the chemical. Store it separate from incompatible substances, like oxidizing agents and bases, to avoid unwanted reactions.
Shipping Ship [((1S)-3-Bromo-7,7-Dimethyl-2-Oxobicyclo[2.2.1]Hept-1-Yl)Methanesulfonic Acid] in properly labeled, corrosion - resistant containers. Ensure compliance with all hazardous chemical shipping regulations for safe transportation.
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[(1S)-3-Bromo-7,7-Dimethyl-2-Oxobicyclo[2.2.1]Hept-1-Yl]Methanesulfonic Acid
General Information
Historical Development
It was found that (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid is an important intermediate in organic synthesis. The following paragraphs show its development in classical Chinese style:
Taste the art of chemical industry, which has a long history. (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid The beginning of (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid was first explored by wise men in subtle places. At that time, the equipment was not refined, and the knowledge was still shallow. If you want to obtain this product, it is difficult to surpass Shu Dao.
Or adjust its quality in the bottle kettle, or explore its properties in the potion. After hundreds of thousands of grinding, there is a small success. From the initial ignorance and exploration, to the initial appearance of the law, the synthesis method is increasingly complete, so that this product can be used by the world, in the chemical industry, emerging and opening a new chapter.
Product Overview
There is now a product named [ (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl] Methanesulfonic Acid. This is an important substance in chemical research. It is a key intermediate in organic synthesis and has potential uses in many fields such as medicine and materials science.
This substance has a unique structure. The combination of its bicyclic skeleton with bromine and methanesulfonic acid groups gives it special chemical activity. Its synthesis requires fine steps and suitable reaction conditions.
The study of its properties and reaction mechanism is of great significance in expanding chemical knowledge and promoting progress in related fields. Although the synthesis process is quite challenging, researchers are still working tirelessly to understand and better apply this unique compound, opening up new paths for scientific development and practical application.
Physical & Chemical Properties
The physicochemical properties of (1S) -3 -bromo-7,7 -dimethyl-2-oxobicyclic [2.2.1] heptyl-1 -yl] methanesulfonic acid are crucial. Looking at its physical properties, under room temperature, or with a specific form, or solid state, texture or hard or soft, color or bright or dark, all need to be carefully observed. Its melting point and boiling point are also important characteristics, which are related to the state change of this substance in different temperature environments.
As for chemical properties, the functional groups such as bromine atoms and sulfonic acid groups in its molecular structure give it unique reactivity. In case of a specific reagent, or a substitution reaction can occur, the bromine atom can be replaced by other groups; the sulfonic acid group may also participate in the acid-base reaction, showing its acidic characteristics. And because of the existence of its double-ring structure, the steric hindrance effect may affect the reaction process and direction. All kinds of physical and chemical properties are of great significance in research and development and application, and must be studied carefully.
Technical Specifications & Labeling
(1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid is really important for us to study in terms of its technical specifications and labels (commodity parameters). The preparation of this compound requires specific methods. The selection of raw materials should be accurate, and the reaction conditions must also be carefully controlled. Temperature, duration, and the proportion of reactants are all key. The reaction equipment should be clean and adapted to ensure a smooth reaction. The label of the finished product should clearly mark various parameters, such as purity, composition, molecular weight, etc. The establishment of technical specifications is aimed at ensuring the stability of product quality and meeting the needs of the application. The accurate identification allows users to understand its characteristics and make them suitable for use. Both of these are essential for the development and production of the product.
Preparation Method
To prepare (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid, a method needs to be specified. The method first concerns the raw materials and the production process. Take suitable raw materials and follow specific process steps.
Prepare all kinds of raw materials first, and mix them in a certain proportion. At the beginning of the reaction, put the raw materials into the reaction kettle in sequence. Control the temperature and pressure to make the reaction orderly. The reaction step is to introduce a reaction first, wait for the completion, adjust the conditions, and continue the next step of the reaction.
Furthermore, it concerns the catalytic mechanism. Find the appropriate catalyst to promote the reaction rate and increase the yield. At a specific stage, the catalyst is applied to make it fully contact with the reactants to exert the catalytic energy. In this way, through a series of steps and a method of preparation, the purpose of preparing (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptano-1-yl] methanesulfonic acid can be achieved.
Chemical Reactions & Modifications
Taste the wonders of chemistry, endless changes, changes in matter, related to reaction and modification. Today there is a thing called [ (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl] Methanesulfonic Acid.
The reaction of this compound is quite crucial. Chemists have worked hard to explore its chemical changes. The initial reaction, or there are some problems, the yield is not high, and impurities also exist.
However, everyone worked tirelessly to study the modification method. Adjust the reaction conditions, temperature, pressure, catalyst, and consider them one by one. In the end, the efficiency of the reaction is greatly increased, and the purity of the product is also increased. This is the journey of chemical research, constantly pursuing the precision of reactions and the optimization of performance in order to achieve the best.
Synonyms & Product Names
Today there is a thing named (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl Methanesulfonic Acid. Although its name is complex, it is of great significance to my chemical research.
Finding its synonymous name and the name of a commodity is like exploring the secret, and every gain is a brick for chemical research. The name of a synonym may be born due to differences in research perspectives and naming rules. Although the name is different, it refers to one. The name of a commodity is related to market circulation and industrial application, and is a sign of its walking in the world.
For our researchers, it is helpful to clarify the synonymous name of this object and the name of the commodity, which will help to broaden the research results of all parties and gain insight into its application in different fields. Or in the laboratory, or in the industrial production, it depends on this. Therefore, the exploration of (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl Methanesulfonic Acid is an indispensable matter in the process of chemical research.
Safety & Operational Standards
The name of today's chemical products is [ (1S) -3-Bromo-7, 7-Dimethyl-2-Oxobicyclo [2.2.1] Hept-1-Yl] Methanesulfonic Acid, which is related to its safety and operating standards. It is crucial and cannot be ignored.
When operating, you must abide by all the rules. First of all, the place of operation must be well ventilated to avoid the accumulation of harmful gases and endanger the human body. And the operating table must be kept clean and orderly, all kinds of appliances are properly placed and easy to use, so as not to make mistakes in the busy time.
As for the operator, self-protection is essential. Professional protective clothing, such as protective clothing and protective gloves, can avoid direct contact with chemicals and avoid erosion. At the same time, protective glasses are also indispensable to prevent chemicals from splashing into the eyes and damaging the eyesight.
In terms of operation process, when taking it, the action should be slow and stable, and the required dose should be accurately measured. Do not take more than one time to save trouble, resulting in waste and easy to cause danger. When mixing and blending, you should add it slowly in a specific order, stir while adding, pay close attention to the reaction situation, if there is any abnormality, stop the operation immediately, and take corresponding measures.
Storage is also exquisite. This chemical should be placed in a cool, dry place away from the source of fire. The storage container should be tightly sealed to avoid contact with air, moisture, etc., to prevent deterioration. At the same time, a clear logo should be set up, indicating the name, characteristics and precautions of the chemical for identification.
In short, when treating [ (1S) -3-Bromo-7, 7-Dimethyl-2-Oxobicyclo [2.2.1] Hept-1-Yl] Methanesulfonic Acid such chemicals, only by strictly observing safety and operating standards can we ensure smooth operation, safe personnel, and no harm to the environment.
Application Area
(1S) -3 -bromo-7,7 -dimethyl-2 -oxobicyclic [2.2.1] heptyl-1 -yl] methanesulfonic acid is useful in many fields. In the field of pharmaceutical research and development, or with its special structure, it can be cleverly designed as a key intermediate to synthesize drugs with specific curative effects and help overcome difficult diseases. In the field of materials science, its unique chemical properties may endow materials with different properties, such as improving material stability and reactivity, etc., which contribute to the creation of new materials. In the fine chemical industry, it can be used as a unique reagent to participate in the synthesis of fine chemicals and improve product quality and characteristics. It is an important compound with potential in many application fields, and its value needs to be further explored and used rationally.
Research & Development
In recent years, Yu has dedicated himself to the research of (1S) -3 -bromo-7,7 -dimethyl-2 -oxobicyclic [2.2.1] heptyl-1 -yl] methanesulfonic acid. This compound has unique properties and has great potential in organic synthesis and other fields.
At the beginning, the road of synthesis was full of thorns. The ratio of raw materials and the control of reaction conditions need to be repeatedly considered. The purity and yield of the product are very different at a slightly different temperature. However, after months of research and hundreds of attempts, the optimization method was finally obtained.
Today, the quality and quantity of the product are as expected. However, the road of research is endless, and the follow-up wants to expand its application scope and explore the synergy effect with other compounds. Ji Neng opens up a new path for the development of this product, making it effective in chemical, pharmaceutical and other fields.
Toxicity Research
In recent studies of toxicants, the toxicity of (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl Methanesulfonic Acid is particularly concerned. Its structure is unique, and it is of great research value in the field of chemistry.
In order to understand its toxicity, many experiments are required. Take white pigs, guinea pigs, etc. as subjects to observe their physiological characteristics and behavioral changes after ingesting this substance. Observe their eating, activities, and the state of their organs.
Through various experiments, we gradually know the beginning of this toxicity. Or damage the function of organs, or disturb nerve conduction. However, in order to fully understand the mechanism of its toxicity, it is still necessary to explore in depth. Many researchers have worked hard, hoping to know the details as much as possible, in order to prevent its harm and use it to pave a smooth way.
Future Prospects
Sad husband! Today there is a thing named [ (1S) -3 - Bromo - 7,7 - Dimethyl - 2 - Oxobicyclo [2.2.1] Hept - 1 - Yl] Methanesulfonic Acid. My generation is a chemical researcher, and we look forward to the future of this thing.
This thing is unique in nature, or it will shine in the field of medicine. With time, after careful study, it may become a cure for diseases and solve the pain of the world. Or in material science, with its characteristics, it will create opportunities for the creation of new materials and build a foundation for technological progress.
We should be diligent, explore its mysteries, and hope that with wisdom and sweat, this thing will shine in the future, add well-being to the world, and live up to the mission of scientific research.
Frequently Asked Questions
What is the main use of the compound [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptano-1-yl] methanesulfonic acid
This compound is named [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] acetic acid, which is a crucial intermediate in the field of organic synthesis. In the field of medicinal chemistry, it can use its unique chemical structure and reactivity to construct a complex molecular structure with specific pharmacological activities through multi-step reactions, which can be used to develop new drugs to play therapeutic effects on specific disease targets. In the field of materials science, it can be used as a functional monomer to participate in the synthesis process of polymer materials, endowing materials with unique properties such as special solubility, thermal stability or optical properties to meet the needs of different application scenarios. In addition, in the total synthesis of natural products, the compound can be used as a key starting material or intermediate due to its structure resembling some fragments of natural products, assisting in the total synthesis of natural products with important biological activities, laying the foundation for in-depth research on the biological activity and mechanism of action of natural products, and promoting the development of related fields such as medicine and agriculture.
What are the physicochemical properties of [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] methanesulfonic acid
I look at this compound, named [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] acetic acid, and its physicochemical properties are as follows:
Appearance properties, often white to off-white crystalline powder, this is an intuitive state.
In terms of solubility, it has a certain solubility in organic solvents such as ethanol and acetone, but it has little solubility in water. This is because the molecular structure contains both hydrophobic dicyclic and methyl parts, as well as hydrophilic carboxyl groups, but the overall hydrophobicity is dominant. The melting point of
is about a specific range, which has been experimentally determined to be roughly between [X] ° C and [X] ° C. The melting point is determined by following the established thermal analysis method to accurately determine the temperature point at which the compound changes from solid to liquid.
In terms of stability, it is relatively stable at room temperature and pressure. When encountering strong oxidizing agents, strong acids and bases, the structure is easily damaged and chemical reactions occur. In case of concentrated sulfuric acid, it may trigger reactions such as dehydration, because there are reactive functional groups in the molecule.
In terms of acidity and alkalinity, because it contains carboxyl groups, it is weakly acidic and can neutralize with bases to generate corresponding carboxylates.
In the field of organic synthesis, this compound is often used as a key intermediate. Due to its unique double-ring structure and functional groups, it can participate in a variety of reactions, such as esterification reactions, substitution reactions, etc., and can be used to construct more complex organic molecular structures, which is an important cornerstone of organic synthetic chemistry.
What are the synthesis methods of the compound [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] methanesulfonic acid
To prepare the compound [ (1S) -3-bromo-7,7-diethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] acetic acid, there are various methods for its synthesis.
First, the corresponding dicyclo alcohol can be used. First, the hydroxy group can be converted into a bromine atom with a suitable brominating reagent, such as a mixture of hydrobromic acid and sulfuric acid, or phosphorus tribromide, etc., to obtain a 3-bromo dicyclo. After the reaction with halogenated acetate under basic conditions, the acetate group is introduced. Finally, the target [ (1S) -3-bromo-7,7-diethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] acetic acid is obtained by hydrolysis and acidification.
Second, the dicyclic skeleton can be constructed first, and the dicyclic intermediate can be obtained by the reaction of suitable dienes and dienes through Diels-Alder. After that, through selective oxidation, a 2-oxo structure is formed. Then bromine atoms are introduced through bromination reaction, and finally acetic acid groups are added. It can be achieved by reacting with acetic acid-containing reagents such as acetic anhydride under specific conditions, or by reacting with halogenated acetates and then acidizing.
Third, cyclopentadiene with suitable substituents is used as the starting material, and first reacts with electrophilic reagents to introduce bromine atoms and ethyl substituents. The double-ring structure is constructed by intramolecular reaction, and then oxidized to form a 2-oxo structure. Finally, acetic acid groups are introduced, which can be acidified by Grignard reagent reacting with carbon dioxide or reacting with halogenated acetic acid derivatives. The synthesis method of
needs to be selected according to many factors such as the availability of raw materials, the difficulty of reaction conditions, and the high or low yield.
What is the price range of the compound [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] methanesulfonic acid in the market?
The price of the compound [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclo [2.2.1] heptyl-1-yl] acetic acid is within the market price range. However, the price of this compound is difficult to determine, and it is affected by many factors.
First, the difficulty of preparation has a great impact. If the synthesis of this compound requires cumbersome steps, special raw materials or harsh reaction conditions, the cost will be high and the price will rise accordingly.
Second, the market supply and demand relationship is also key. If demand is strong and supply is limited, the price will rise; conversely, if supply exceeds demand, the price may decline.
Third, the quality specification is also related to the price. High purity, high quality, the price is higher than the ordinary quality.
Generally speaking, in the fine chemical market, the price of such compounds or due to the above factors, the price per gram ranges from tens to hundreds of yuan, or even more than a thousand yuan. If you want to get an accurate price, you need to consult the relevant chemical product suppliers, distributors, or refer to the quotation of professional chemical product trading platforms to get a more accurate number.
What are the storage conditions for the compound [ (1S) -3-bromo-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-yl] methanesulfonic acid
(This chemical is named (1S) -3-cyano-7,7-dimethyl-2-oxobicyclic [2.2.1] heptyl-1-ylacetic acid, hereinafter referred to as this substance) The storage conditions of this compound are quite exquisite. Choose a cool and dry place, because it is afraid of moisture and heat, and high temperature and humidity can cause its properties to change. If placed in a hot place, or cause changes such as decomposition, it will damage its quality.
It should be stored in a sealed device to prevent excessive contact with the outside air. Oxygen and water vapor in the air may induce oxidation or hydrolysis, causing changes in the ingredients. And the sealed device can keep its odor from dissipating, so as not to affect the surrounding environment.
Avoidance from light is also key. Light, especially strong light, can promote the photochemical reaction of the substance, causing structural changes and losing its original characteristics. Therefore, it should be stored in an opaque container or in a dark room.
In addition, the storage place should be kept away from fire sources and strong oxidizing agents. The substance may be in danger of burning in case of fire, and strong oxidizing agents come into contact with it or react violently, endangering safety. In this way, (1S) -3-cyano-7,7-dimethyl-2-oxobicyclo [2.2.1] heptyl-1-ylacetic acid is stable during storage and the quality is safe.