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2-sec-propyl-4-thiazole the chemical structure of ethyl methanoate
Ethyl 2-sec-propyl-4-thiazole carboxylate is the name of an organic compound. To clarify its chemical structure, it can be analyzed as follows.
thiazole is a five-membered heterocyclic ring containing sulfur and nitrogen, with specific aromatic properties. In this compound, the thiazole ring is the core structure. In the second position of the thiazole ring, there is a secondary propyl group. The secondary propyl group is the remaining group after the hydrogen atom on the sub-methyl group in the propane molecule is removed, and its structure is -CH (CH 🥰) -2. This group is attached to the carbon at position 2 of the thiazole ring. < Br >
At the 4th position of the thiazole ring, there is an ethyl formate group attached. Ethyl formate is obtained by esterification of formic acid and ethanol, and its structure is HCOOCH ³ CH
. The one connected to the thiazole ring is the carbonyl carbon connected to the 4th position carbon of the thiazole ring.
In summary, the chemical structure of 2-sec-propyl-4-thiazole ethyl carboxylate is an organic compound composed of thiazole ring as the center, 2-sec-propyl, and 4-sec-carboxylate ethyl ester. This structure endows the compound with specific physical and chemical properties, and may have specific uses and significance in the fields of organic synthesis, medicinal chemistry, etc.
2-sec-propyl-4-thiazole the main uses of ethyl methanoate
Ethyl 2-sec-propyl-4-thiazolecarboxylate is an organic compound. It has a wide range of uses and is of great significance in many fields.
In the field of medicine, or can be used as an intermediate for drug synthesis. The structure of Geiinthiazole is related to many bioactive molecules. After structural modification and modification of this compound, drugs with specific pharmacological activities may be prepared, such as antibacterial, anti-inflammatory, anti-tumor and other drugs. For example, some drugs containing thiazole rings can exhibit significant therapeutic effects by precisely acting on specific targets of pathogens or diseased cells.
In the field of pesticides, it may have potential application value. It may have inhibitory or killing effects on certain pests, pathogens, etc. Or it can be developed into new pesticides, fungicides and other pesticide products to help agricultural production, to prevent and control pests and diseases, and improve crop yield and quality.
In the field of materials science, it may also make a difference. Or it can participate in the preparation of materials with special properties, such as optical materials, polymer materials, etc. By introducing this compound into the material structure, it may endow the material with unique physical and chemical properties, such as improving the stability and optical properties of the material.
In the field of organic synthetic chemistry, as an important intermediate, it can be used to construct more complex organic molecular structures. Chemists can participate in various organic reactions, such as nucleophilic substitution reactions, addition reactions, etc., to achieve the synthesis of target compounds, expand the variety and structural diversity of organic compounds, and provide a key material basis for the development of organic synthetic chemistry.
2-sec-propyl-4-thiazole the physical properties of ethyl methanoate
Ethyl 2-sec-propyl-4-thiazolecarboxylate is an organic compound. Its physical properties are rich and diverse, related to its morphology, melting point, solubility, density and stability, and are crucial in chemical research and practical applications.
Looking at its appearance, under room temperature and pressure, or a colorless to light yellow liquid, the texture is clear and transparent. This appearance characteristic can be directly observed by the naked eye, and can help researchers preliminarily determine its purity and quality during chemical production and experimental operations.
When it comes to melting point and boiling point, the melting point is between -10 ° C and -5 ° C, and the boiling point is in the range of 230 ° C to 235 ° C. The meaning of the melting point lies in the temperature node at which a substance changes from a solid to a liquid state, while the boiling point indicates the specific temperature at which a substance changes from a liquid to a gas state. Knowing both of these is of critical value in the separation, purification and storage of compounds. For example, in distillation separation, the heating temperature needs to be controlled according to the boiling point to achieve effective separation.
In terms of solubility, it is slightly soluble in water, but easily soluble in organic solvents such as ethanol, ether, and chloroform. This property is derived from the principle of "similar compatibility", that is, molecules with similar polarities are easily soluble in each other. Water is a polar molecule, and the polarity of the compound is weak, so it is slightly soluble in water; the polarity of the organic solvent is similar to the compound, so it is easy to dissolve. In organic synthesis, it is crucial to choose the appropriate reaction solvent and separation method.
The density is about 1.10 - 1.15 g/cm ³, which is slightly larger than that of water. Density, as an inherent property of substances, is indispensable in the measurement and quality control of chemical production. By measuring the density, the purity of the product can be judged and the production quality can be ensured.
Stability is also an important physical property. Under normal storage and use conditions, the compound is quite stable. In case of open flame and hot topic, it is flammable and will release toxic fumes such as sulfur oxides when burned. In addition, it has a certain sensitivity to light and air, and long-term exposure to it may cause slow oxidation and decomposition, which can change the quality and performance. Therefore, when storing, it should be placed in a cool, ventilated and dark place, away from fire sources and oxidants.
In short, the physical properties of 2-sec-propyl-4-thiazole ethyl carboxylate are of great significance for its research, production, storage and application. Only by fully mastering it can safe and efficient use be achieved.
2-sec-propyl-4-thiazole the synthesis of ethyl methanoate
To prepare ethyl 2-sec-propyl-4-thiazole carboxylate, the following method can be followed.
First take appropriate raw materials, such as compounds containing sec-propyl and precursors containing thiazole structures, and ethyl formate-related reactants. Under suitable reaction conditions, such as in a specific reaction vessel, control its temperature, pressure and reaction time.
The sec-propyl-containing moiety can be condensed with the thiazole precursor first. This process requires a suitable catalyst to catalyze the combination of the two to synthesize the thiazole intermediate containing sec-propyl. Then the intermediate is reacted with ethyl formate in a basic environment. The base can help the intermediate nucleophilic attack the carbonyl carbon of ethyl formate, and then form the target product 2-sec-propyl-4-thiazole ethyl formate.
After the reaction is completed, it is separated and purified by methods such as distillation, extraction, recrystallization, etc., to obtain a pure product. Distillation can fractionate the target product according to the difference in boiling points of different substances; extraction uses the different solubility of the product and impurities in different solvents to separate the product; recrystallization can further purify the product to obtain a high purity 2-sec-propyl-4-thiazole ethyl carboxylate. In this way, the desired product can be obtained.
What are the precautions for 2-sec-propyl-4-thiazole ethyl methanoate during use?
Ethyl 2-sec-propyl-4-thiazolecarboxylate, when using this product, there are many precautions to keep in mind.
The first thing to pay attention to is that it is chemically active, natural or unstable. When operating, keep the environment dry and cool, avoid high temperature and open flames, to prevent danger. Due to high temperature or open flames, it may react violently, causing the risk of explosion or fire, endangering the safety of people and property.
Furthermore, this product may be toxic. When operating, be sure to wear appropriate protective equipment, such as gloves, goggles, protective clothing, etc., to prevent skin contact, eye contamination or inhalation. If you come into contact accidentally, you should immediately rinse with a large amount of water. If the situation is serious, seek medical treatment immediately.
Also, when using this substance, precise operation is required. Chemical experiments and industrial production have strict requirements on dosage, dosage deviation or reaction results do not meet expectations, or affect product quality. Therefore, when taking it, be sure to take it with accurate measuring tools and operate according to the standard process.
In addition, storage also needs to be cautious. It should be placed in a sealed container, stored in a special chemical warehouse, and stored in categories according to regulations to avoid mixing with other chemicals to prevent mutual reaction. At the same time, the warehouse should be well ventilated, with appropriate temperature and humidity, and obvious warning signs. < Br >
In the whole process of using 2-sec-propyl-4-thiazolyl carboxylate, it is necessary to strictly abide by the safety regulations and operating regulations, and there must be no slack in order to ensure the safety and smooth operation.
