1 Trans 4 Ethylcyclohexyl 4 Iodobenzene

1 - (trans-4-ethylcyclohexyl) - 4-iodobenzene, also an organic compound. It has a wide range of uses and can be used as an intermediate in organic synthesis in the field of materials science. With this compound as a starting material, through many organic reactions, such as coupling reactions, organic materials with special structures and properties can be prepared. It can be used in optoelectronic devices such as organic Light Emitting Diode (OLED) and organic photovoltaic cells. Because it can endow the material with unique electron transport and optical properties, it can improve the performance of optoelectronic devices.
In the field of medicinal chemistry, this compound may have potential biological activity. After structural modification and modification, new drugs may be developed. Due to the structure of organoiodine compounds and cyclohexyl groups, they can interact with specific targets in organisms, and are expected to be used in the creation of antibacterial, anti-inflammatory, anti-tumor and other drugs.
In the field of research, 1- (trans-4-ethylcyclohexyl) -4-iodobenzene can be used as a model compound to help explore the mechanism of organic reactions, clarify the reaction path and influencing factors, and provide an important basis for the optimization and innovation of organic synthesis methods, promoting the development of organic chemistry.

To prepare 1 - (trans-4-ethylcyclohexyl) - 4-iodobenzene, there are two common methods.
One is the coupling reaction method. First, the halogenated aromatic hydrocarbon containing trans-4-ethylcyclohexyl, or the boric acid and its esters containing this group, and the halogenated benzene containing iodine are taken. Suzuki coupling reaction is carried out in the presence of palladium catalyst, ligand and base. For example, trans-4-ethylcyclohexylboronic acid and 4-iodobromobenzene are used as materials, tetra (triphenylphosphine) palladium is used as catalyst, potassium carbonate is used as base, and the reaction is heated and stirred in an organic solvent such as toluene-ethanol-water mixed system. The reaction conditions are mild and the selectivity is quite good, and the target product with high yield can be obtained. However, it is necessary to pay attention to the selection and dosage of catalysts and ligands, and the reaction system needs to be removed from water and oxygen to ensure the smooth reaction.
The second is the method of nucleophilic substitution reaction. The trans-4-ethylcyclohexyl halide is prepared first, and then it is heated with the phenate salt of 4-iodophenol in a polar aprotic solvent, such as N, N-dimethylformamide. The phenate salt can be obtained by the action of 4-iodophenol with bases such as sodium hydride. This reaction raw material is easy to prepare and the operation is slightly simpler. However, there may be side reactions in the reaction, such as the elimination reaction of halides. The reaction temperature and the amount of base need to be controlled. After the reaction is completed, the pure 1- (trans-4-ethylcyclohexyl) -4-iodobenzene can be obtained by separation and purification methods, such as column chromatography and recrystallization.

1 - (trans-4-ethylcyclohexyl) - 4-iodobenzene, this is an organic compound with unique physical properties. It is mostly solid at room temperature and pressure, but the specific physical form may change due to purity and environmental factors.
Looking at its melting point, this is one of the important physical properties. Because the molecular structure contains a rigid benzene ring and a trans-cyclohexyl structure with certain symmetry, the intermolecular force is relatively strong, resulting in a high melting point. However, the exact melting point value varies depending on the precise measurement method and the purity of the sample, roughly or above tens of degrees Celsius.
When it comes to boiling point, the compound contains heavier iodine atoms, and there is van der Waals force between molecules, so its boiling point is not low. To make it boil, it is necessary to provide enough energy to overcome the intermolecular forces and promote the molecule to escape the liquid phase.
In terms of solubility, since it is an organic compound, it follows the principle of similar phase solubility, and may have good solubility in common organic solvents such as toluene, dichloromethane, chloroform, etc. Because these organic solvents have similar structures to this compound, the intermolecular forces can match each other, which is conducive to the dispersion of solutes. However, in water, because it is a non-polar or weakly polar compound, the forces between water molecules are weak, so the solubility is poor.
Density is also an important physical property. Its molecule contains iodine atoms, iodine atoms have a large relative atomic weight, so that the density of the compound may be greater than that of common organic solvents, and the density may be higher than that of water.
In addition, the compound has certain stability, but due to the existence of iodine atoms, under specific conditions, or participating in chemical reactions, such as nucleophilic substitution reactions, it exhibits unique chemical activities. Its physical properties are of great significance in organic synthesis, materials science and other fields. For example, when preparing functional materials, suitable synthesis and processing conditions can be selected according to their melting point, solubility and other properties.

1 - (trans-4-ethylcyclohexyl) - 4-iodobenzene is also an organic compound. Its properties have several ends, let me talk about them one by one.
First of all, its physical rationality. This substance may be solid at room temperature, due to the intermolecular force. Looking at its structure, it contains cyclohexyl and benzene rings. Such cyclic structures cause the molecular arrangement to be more regular, and the intermolecular attractive force increases, so it is in a solid state. Its melting point may be higher due to its tight structure, but the exact value needs to be accurately determined by experiments.
As for solubility, it is based on the degree of similar miscibility. This molecule contains hydrophobic hydrocarbon groups, and its solubility is not good in polar solvents such as water. The capping water is a solvent with strong polarity, but the polarity of the compound is weak, and the intermolecular forces between the two are difficult to match. However, in non-polar or weakly polar organic solvents, such as benzene, toluene, dichloromethane, etc., the solubility is acceptable. Because its molecular structure is similar to that of non-polar solvents, the intermolecular dispersion force can promote the mutual dissolution of the two.
Re-discussion of its chemistry. The iodine atom is the active site of the molecule. Iodine has strong electronegativity and relatively small C-I bond energy, which makes the iodine atom easy to leave, so that the compound can participate in various nucleophilic substitution reactions. In case of nucleophilic reagents, the nucleophilic reagents can attack the carbon atoms connected to iodine, and the iodine ions leave to form new compounds.
The benzene ring also gives it special chemical properties. The benzene ring has a conjugated π bond and is electron-rich, which can undergo electrophilic substitution reaction. In case of halogenating agents, nitrifying agents, sulfonating agents and other electrophilic reagents, the benzene ring can provide electron pairs to react with electrophilic reagents and introduce new functional groups on the benzene ring.
cyclohexyl groups affect the spatial configuration of molecules and the distribution of electron clouds. Its chair conformation is stable, or the electron cloud density around the benzene ring and iodine atoms is fine-tuned, which in turn affects the reactivity and selectivity In conclusion, the physical and chemical properties of 1 - (trans - 4 - ethylcyclohexyl) - 4 - iodobenzene are closely related to its unique molecular structure, and may have important uses in organic synthesis and other fields.

1 - (trans-4-ethylcyclohexyl) - 4-iodobenzene is in the market, and its price is difficult to determine. The change in its price depends on many reasons.
First, the price of the raw material is actually its composition. If the raw material for making this thing is expensive and thin, the price of the finished product will be higher accordingly; if the price of the raw material is flat and sufficient, the price may be slightly cheaper.
Second, the simplicity of the process is also related to its price. If its production requires complicated processes, exquisite methods, or consumes a huge amount of energy, the cost of its production will be more, and the price will also increase; if the craftsmanship is simple and easy to implement, the cost will be saved and the efficiency will be high, and the price will drop.
Furthermore, the supply and demand of the city are determined by the price. If there are many buyers, there are few suppliers, and the city appears to be in short supply, the price will rise; if the supply exceeds the demand, the stock will be difficult to sell, and the price will be suppressed.
If there is a re-existence, the goodwill and regulations of the factory will also involve the price. Famous factories believe in quality, and their products may be high in price; large factories reduce their cost due to huge quantities, and the price may be competitive.
Overall, the price of 1- (trans-4-ethylcyclohexyl) -4-iodobenzene cannot be determined. To know its exact price, when you carefully observe the status of the city and consult all merchants, you can get a more accurate price.