What is the chemical structure of (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylprop-2-en-1-iminium hexafluorophosphate?

(2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylpropane-2-ene-1-imine hexafluorophosphate, which is the name of an organic compound. To clarify its chemical structure, it is necessary to analyze it according to the naming rules of organic chemistry.

" (2Z) ", the configuration of the double bond, Z means that the higher priority group on the double bond carbon is located on the same side. "2-chloro", that is, the second carbon where the chlorine atom is attached to the main chain. " 3- (dimethylamino) ", which means that the dimethylamino is connected to the third carbon in the main chain." N, N-dimethyl ", which refers to the dimethyl connected to nitrogen." Propylene-2-ene-1-imine ", which indicates that the main chain is an allyl diene structure containing double bonds, and the imine group is connected to the first carbon." Hexafluorophosphate ", indicating that the compound is a salt formed by cation and hexafluorophosphate.

Its chemical structure is roughly as follows: the basic skeleton of propanediene, the double bond has a Z configuration, the second carbon is connected to a chlorine atom, the third carbon is connected to a dimethylamino group, the first carbon is connected to an imine group, and the nitrogen of the imine group is connected to a dimethyl group. The overall cation forms a salt with hexafluorophosphate. In this way, according to the naming rules, the chemical structure of this compound can be roughly outlined.

What are the main uses of (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylprop-2-en-1-iminium hexafluorophosphate

(2Z) -2 -chloro-3- (dimethylamino) -N, N -dimethylpropane-2-ene-1-imine hexafluorophosphate, which is widely used. In the field of organic synthesis, it is often used as a key reagent and can participate in the construction of many complex organic compounds. For example, in the construction of nitrogen-containing heterocyclic compounds, it can effectively promote the cyclization reaction by virtue of its unique structural characteristics, assist in the synthesis of diverse and specific biological activity heterocyclic structures, and provide key intermediates for new drug development and materials science.

In the field of materials science, it can be applied to the preparation of functional materials. Due to the special electronic structure and chemical activity of the compound, after rational design and reaction, it can be introduced into the material skeleton to endow the material with special properties such as conductivity and optical activity, thereby expanding the application of the material in electronic devices, optical materials, etc.

In the field of catalysis, (2Z) -2 -chloro-3- (dimethylamino) -N, N -dimethylpropyl-2-ene-1-imine hexafluorophosphate also shows potential value. It can be used as a ligand to combine with metal ions to form a unique metal complex catalyst, which can play a high-efficiency catalytic role in many organic reactions, improve reaction efficiency and selectivity, and promote the development of the chemical industry.

What is the synthesis method of (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylprop-2-en-1-iminium hexafluorophosphate

To prepare (2Z) - 2 - chloro - 3 - (dimethylamino) - N, N - dimethylpropane - 2 - ene - 1 - imine hexafluorophosphate, the following method can be followed.

First, the corresponding starting materials should be prepared, such as a suitable allyl compound, and its structure should contain functional groups that can be derived from specific groups of the target molecule. An allyl structure with a group that can be replaced by a chlorine atom at one end and an active check point that can be introduced into the dimethylamino and N, N - dimethylimine structures at the other end can be selected. < Br >
In the initial stage of the reaction, when the chlorination reaction is carried out. The prepared raw materials are placed in a suitable reaction system and chlorinated reagents are added. Depending on the characteristics of the raw materials, reagents such as phosphorus oxychloride can be selected. Under appropriate reaction conditions, such as a certain temperature and an inert gas protective atmosphere, chlorination occurs at a specific position of the raw materials, chlorine atoms are introduced, and intermediates with chloroallyl structures are generated.

Then, the intermediate is aminized. Select dimethylamine reagent. Under suitable alkali-catalyzed conditions, the base can help dimethylamine attack the nucleophilic attack on the active check point on the intermediate, promoting dimethylamino to access the molecular structure and generate allyl compounds containing chlorine atoms and dimethylamino groups.

Then, the reaction is carried out to construct the N, N-dimethylimine structure. The specific dehydrating agent and reaction conditions can be used to promote the intramolecular dehydration of the allyl compound containing chlorine and dimethylamino, and react with another molecule of dimethylamine to construct the N, N-dimethylimine structure of the target molecule, resulting in (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylpropane-2-ene-1-imine cation.

At the end, the cation is combined with the hexafluorophosphate ion. The cationic-containing product can be mixed with suitable salts of hexafluorophosphate, such as potassium hexafluorophosphate, in a suitable solvent. After ion exchange, hexafluorophosphate can be combined with the cation, and finally (2Z) -2 -chloro-3- (dimethylamino) -N, N -dimethylpropane-2-ene-1-imine hexafluorophosphate. After each step of the reaction, common separation and purification methods, such as extraction, column chromatography, etc., are required to obtain pure target products.

What are the physical properties of (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylprop-2-en-1-iminium hexafluorophosphate

(2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylpropane-2-ene-1-imine hexafluorophosphate, this substance has quite unique properties. Its appearance is often specific, mostly crystalline powder, with white or slightly variegated color, fine and uniform texture, and it looks quite textured.

When it comes to solubility, it shows a specific tendency in common organic solvents. In polar organic solvents, such as acetonitrile, it dissolves quite smoothly, just like a fish swimming in water, and can quickly merge with the solvent to form a uniform state; however, in non-polar organic solvents, such as n-hexane, it is like oil and water, which is difficult to dissolve each other, showing its repulsion.

In terms of stability, at room temperature and pressure and isolated from special chemicals and extreme conditions, it is like a general who sits firmly in the army tent, quite stable, and its structure and properties are difficult to make waves. In the face of high temperature and hot topic, or strong acid and alkali erosion, it is like an enemy, and the structure or disintegration will suddenly change, triggering a series of chemical reactions.

Melting point is also an important physical property. After accurate determination, its melting point falls in a specific range. This value is as important to the identification and purification process as a beacon to a ship. Knowing the melting point can control its physical state changes at an appropriate temperature and achieve the purpose of separation and purification.

What are the precautions for (2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylprop-2-en-1-iminium hexafluorophosphate during use?

(2Z) -2-chloro-3- (dimethylamino) -N, N-dimethylpropane-2-ene-1-imine hexafluorophosphate. When using this product, many matters need to be paid attention to.

First, this product has chemical activity and must be used in strict accordance with the rules of operation. Because of its unique structure, the activity check point is easy to respond to other products. A little carelessness, or the reaction is out of control, causing accidents. In the laboratory, every step of operation should be accurate, from the amount of reagents to the control of reaction conditions, should not be ignored.

Second, pay attention to the reaction environment. Factors such as temperature and pH have a great impact on the reaction process. If the temperature is too high, or the reaction rate is too fast, the product is impure; if the temperature is too low, the reaction will be slow and time-consuming. The same is true for pH. Improper acid-base environment may prevent the reaction from happening or cause by-products to be formed. Therefore, it is necessary to find the best reaction environment according to its characteristics.

Furthermore, safety protection must not be forgotten. This substance may be toxic to a certain extent, or it may be irritating to the skin and respiratory tract. When using, use it in front of protective equipment, such as protective clothing, gloves, goggles, etc. The operation should be in a well-ventilated place to prevent the accumulation of harmful gases and endanger personal safety. In case of accidental contact, rinse with plenty of water quickly and seek medical attention in time.

In addition, storage also needs to be cautious. It should be placed in a cool, dry and ventilated place, away from fire and heat sources. It should be separated from oxidizing agents, reducing agents and other substances to avoid dangerous reactions. Strict control of its storage conditions can ensure its chemical stability and use. In short, use (2Z) - 2 - chloro - 3 - (dimethylamino) - N, N - dimethylpropane - 2 - ene - 1 - imine hexafluorophosphate with caution to ensure the safety of the experiment and achieve the expected effect.