The main use of lithium tri (triethyl) borohydride is as a source of force, and its effectiveness is determined in the field of synthesis.
It is original, which can make the multi-functional group generate the original reaction. As in the carbonyl compound, aldodes and ketones can be used to generate the original phase of the alcohol. In this reaction process, tri (triethyl) boron is synthesized to produce the original reaction, and the carbon atom of the carbonyl group is attacked, so that the carbonyl group in the carbonyl group is cracked, and the alcohol group is gradually reduced. This original method is similar to other common original methods, and has a lot of properties. Its antibodies are often complex, and do not have to be as demanding as some of the original antibodies, such as high temperature and high temperature, thus reducing the degree of inversion and reducing the possibility of secondary antibodies.
Furthermore, its performance is good. In other molecules, the surface layer can be reduced by the original functional group, and the tri (triethyl) boron group can be reduced by a specific functional group. For example, the presence of carbonyl esteryl groups in the molecule can reduce the main carbonyl group, while the ester group can remain phase-determined. This property is especially important for the synthesis of compounds with specific functions. It makes the synthesis path more controllable and can be used to build molecules according to demand.
In addition, in the field of chemical synthesis, tri (triethyl) boration also plays an important role. The synthesis of multiple molecules requires the original step of carbonyl to build a positive carbon skeleton. This can help synthesizers to complete the whole process efficiently and effectively, providing powerful tools for new research.
In addition, tri (triethyl) boration has its original, anti-and good performance, and is indispensable in many important fields such as synthesis and chemical research. It is essential to promote the development of the relevant field.

Tris (ethyl) borane is a phosphating agent, and its physical properties are very specific. This compound is often used under normal conditions, and it is mostly colored and smelly, and it is easy to detect. Its density is slightly heavier in the air, 1.17 g/l, so it is easy to settle and accumulate in the air.
In terms of solubility, phosphating is soluble in cold water, but its solubility in water is slightly increased, and it is soluble in many soluble substances, such as ethanol and ether. Its melting temperature is low, at -133 ° C, and the boiling temperature is not high, at -87.7 ° C. This shows that the energy required for the phase of the product is small, and it is determined to exist in normal conditions.
Phosphating chemical activity, flammability, a certain degree of temperature in the air, in case of open flame or high temperature, that is, intense combustion, phosphorus pentoxide water is generated, and its ignition should not be careless. And this is toxic, inhaling a small amount can cause serious damage to people, invasion of mental systems, respiratory systems, etc., endangering life and health.
Because of its unique characteristics, in work and industrial use, it is necessary to add prevention, operation conditions are good, and people need to improve prevention measures to ensure safety. It must not be lost due to some appearances of its physical properties, causing serious damage.

The chemical properties of tri (triethyl) borane are very special. With its original nature, it can be easily extracted from oxygen atoms in some oxygen-containing compounds and oxidized by itself. For example, in the synthesis of alcohol, carbonyl compounds such as aldehyde and ketone can be used as primary phase alcohols. In this process, tri (triethyl) borane is like a brave "oxygen pioneer", with its original ability to push forward.
In addition, its water meets, and the reaction is intense. The oxygen in the water molecule is broken by tri (triethyl) borane, which quickly releases flammable ethane, just like a "fire bucket". Special attention should be paid to the use and storage of water sources.
In addition, tri (triethyl) borane also plays an important role in some catalytic reactions. It can interact with specific gold complexes, promoting the original reaction to the original reaction, just like an ingenious "chemist", leading to the direction and rate of the reaction.
In the air, tri (triethyl) borane is also uneasy, easy to be oxidized by oxygen, causing its chemical activity to change. Therefore, in the preservation of oil, it is necessary to take dense oxygen barrier measures to prevent its "loss". First, tri (triethyl) borane has some special chemical properties, which make it both attractive in the chemical synthesis and other fields, and accompanied by a certain degree of operation.

To prepare the green halide of triethylborane, there are three methods.
First, borane and ethylene are used as the starting point, and at low temperature and with a catalyst, the two are combined. Borane and ethylene interact to form an intermediate of alkyl boron at first, and then gradually turn into triethylborane. The reaction is mild and the product is relatively pure, but borane is rare and highly active. The operation must be careful to prevent its explosion.
Second, boron halide and Grignard reagent are used as materials. First, ethyl magnesium halide (Grignard reagent) is prepared. Boron halide such as boron trichloride is mixed with ethyl magnesium halide in ether solvents. The boron atom of boron halide is connected to the ethyl group of Grignard's reagent, and triethylborane is obtained through a series of reactions. The raw materials of this method are easy to purchase, but the preparation conditions of Grignard's reagent are harsh, sensitive to water and oxygen, and the preparation and reaction must be isolated from air and moisture.
Third, it is combined with boron trifluoride ether complex and metal organic reagent. Boron trifluoride ether complex is relatively stable and easy to operate. Choose the right metal organic reagent, such as organolithium reagent, and react with the complex at low temperature. The hydrocarbon group of the metal organic reagent moves to the boron atom to form triethylborane. The reaction in this way is efficient and the structure of the product can be precisely controlled. However, the metal organic reagent has a high price and some are highly active, so
All these methods have advantages and disadvantages. If you want to choose the right one, you should consider the availability of raw materials, cost, product purity and scale and other factors, and comprehensively weigh them to find a good strategy.

Lithium tri (ethyl) borohydride is a strong reducing agent. During use, many matters need to be paid attention to.
First, it is related to its chemical properties. This agent is highly reducing and easily reacts violently with oxidizing substances. Therefore, it is necessary to keep away from strong oxidants such as oxygen, chlorine, and potassium permanganate when using it to prevent dangerous situations such as explosions. Second, from the storage point of view, it should be stored in a dry, cool and well-ventilated place, and strictly avoid moisture. Because it will react quickly in contact with water and generate hydrogen, it will not only reduce the efficacy, but also cause the risk of explosion due to the accumulation of hydrogen.
Third, in terms of operating environment, it needs to be operated in a fume hood. This is because the reaction process may produce harmful gases, and good ventilation can be discharged in time to ensure the safety of experimental personnel. Fourth, for the dosage control, it is necessary to accurately weigh according to the specific reaction needs. Because of its strong reducibility, too much dosage is easy to cause side reactions, affecting the purity and yield of the product; if the dosage is too small, the reaction will be incomplete.
Fifth, the relevant personnel must wear appropriate protective equipment during operation, such as experimental clothes, gloves and protective glasses. If you accidentally come into contact with the skin or eyes, you should immediately rinse with a lot of water and seek medical treatment in time. In conclusion, when using lithium tri (ethyl) borohydride, great attention should be paid to its characteristics, storage, operating environment, dosage, and personnel protection, and strict operation in accordance with regulations can ensure the safety and smoothness of the experiment.