Trans 4 Trans 4 Propylcyclohexyl Cyclohexyl Iodobenzene

(Trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene, an organic compound, has a wide range of uses. In the field of materials science, it is often used as a key component of liquid crystal materials. Liquid crystal materials have unique optical and electrical properties and occupy a central position in display technology. For example, liquid crystal displays (LCDs) rely on the orientation change of liquid crystal molecules under an applied electric field to achieve image display. The rigid structure and specific alkyl chain of this compound can effectively adjust the phase state and properties of liquid crystals, such as phase transition temperature, fluidity and orientation stability, thereby improving the display effect.
In the field of organic synthesis chemistry, it is an important intermediate. With the high reactivity of iodine atoms, organic molecules with more complex structures can be constructed through a variety of chemical reactions, such as coupling reactions, which can be connected with other organic fragments. Like the Suzuki coupling reaction, the Heck reaction, etc., can achieve the effective formation of carbon-carbon bonds and help synthesize organic materials and drug molecules with specific functions.
In terms of scientific research and exploration, as a model compound, it is helpful to deeply study the relationship between molecular structure and properties. Scientists can explore the impact on physical and chemical properties by changing their substituents and adjusting molecular configurations, providing theoretical basis and practical guidance for the design and development of new organic functional materials.

(Trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene, the physical properties of this substance are particularly important, related to its use and characteristics.
Its properties are often solid, due to intermolecular forces and structural regularity. Looking at its appearance, or white to light yellow powder, this color is derived from the absorption and reflection characteristics of molecular structure to light.
Melting point is also of critical significance. At a certain temperature range, the substance melts from solid to liquid state. This temperature range is closely related to intermolecular forces, such as van der Waals forces and hydrogen bonds, which determine its melting point.
In terms of solubility, in organic solvents, there may be different performances. Because its molecular structure contains a hydrophobic ring part, it may exhibit good solubility in non-polar organic solvents such as toluene and chloroform, while in polar solvents such as water, the solubility may not be good, which is due to the principle of similarity.
Density is also an important physical property. Due to its molecular composition and structure, the substance has a specific density, which affects its distribution and behavior in different media.
In addition, the refractive index of the substance reflects its influence on the direction of light propagation and is related to the distribution of electron clouds in the molecular structure, which is crucial for studying its optical properties.
The above physical properties are interrelated and affect each other, providing a key basis for the understanding and application of (trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene in the fields of materials science and organic synthesis.

(Trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene, is a kind of organic compound. Its physical and chemical properties are rich in research value.
In terms of physical properties, this compound may be in a solid state at room temperature, with a specific melting point and boiling point. The melting point is the temperature at which a substance changes from a solid state to a liquid state. Due to the orderly and symmetrical molecular structure, the intermolecular forces are quite strong, resulting in a relatively high melting point. The boiling point is related to the temperature required for its gasification, and the higher boiling point is also due to the intermolecular forces.
In terms of solubility, it has good solubility in organic solvents. Because the compound molecule has a certain hydrophobicity, it can form a similar miscibility with organic solvent molecules. Such as in chloroform, dichloromethane and other organic solvents, it may exhibit good solubility characteristics.
Chemically, the iodine atom of the iodobenzene part is quite active. This iodine atom can participate in many nucleophilic substitution reactions, because the iodine atom is used as a leaving group and is easily replaced under the action of suitable nucleophilic reagents. Nucleophilic reagents such as alkoxides and amines can react with the compound to form new organic compounds, thereby expanding the structural diversity of the compound.
Furthermore, the molecule contains a cyclohexyl structure. Although the cyclohexyl group is relatively stable, under certain conditions, such as the action of strong oxidants, the cyclohexyl group may undergo oxidation reaction, resulting in the structural change of the ring. And because it contains a propyl side chain, the hydrogen atom on the carbon atom of the side chain may undergo a substitution reaction under appropriate reaction conditions, thus providing the possibility for the chemical modification of the compound.
Overall, the physical and chemical properties of (trans-4 - (trans-4 - propyl cyclohexyl) cyclohexyl) iodobenzene make it have important application potential in the field of organic synthesis, and can be used as a key intermediate to participate in the synthesis of many organic compounds.

To prepare (trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene, the method is as follows:
Take trans-4-propylcyclohexyl benzoic acid first, and react with it with an appropriate alcohol under acid catalysis to obtain trans-4-propylcyclohexyl benzoate. This step requires temperature control and reaction time to ensure complete reaction.
Following a metal reducing agent, such as lithium aluminum hydride, carefully reduce this ester to obtain trans-4- (trans-4-propylcyclohexyl) cyclohexanol. When operating, pay attention to the amount of reducing agent and the reaction environment to prevent excessive reduction or other side reactions.
Treat the obtained alcohol with an appropriate halogenating agent, such as co-heating with hydroiodic acid, or with reagents such as phosphorus triiodide, so that the hydroxyl group is replaced by an iodine atom, and then obtain (trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene. During this process, it is also necessary to pay attention to the reaction conditions, such as temperature, reagent ratio, etc., to ensure the purity and yield of the product.
During the entire synthesis process, each step requires fine operation, paying attention to the control of reaction conditions, the quantity and quality of the reagents used, and the separation and purification of the product, in order to obtain high-purity (trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene.

Today there is (trans-4- (trans-4-propylcyclohexyl) cyclohexyl) iodobenzene in the market, what is the price? This question is difficult to answer with certainty, and its price often changes due to multiple reasons.
First, the price of raw materials fluctuates. If the supply and demand of propylcyclohexyl, iodobenzene and other raw materials is easy, the price must be changed accordingly. If the raw materials are abundant, the price may drop, and if the raw materials are lacking, the price may rise.
Second, the preparation method also has an impact. If the preparation technique is exquisite, it can save labor and time, reduce its cost, and the price may decrease; if the technique is poor and labor-intensive, the cost will increase and the price will also be high.
Third, the supply and demand of the market is the main reason. If there are many people in demand and there are few suppliers, the price will be raised; if there are few people in demand and many suppliers, the price will be depressed.
Fourth, the difference between sellers also makes the price different. The rules of big merchants are large, the purchase volume is large, the cost is low, and the price may be advantageous; the opposite is true for small merchants.
According to today's market conditions, the price of this (trans-4 - (trans-4 - propylcyclohexyl) cyclohexyl) iodobenzene ranges from tens of yuan to hundreds of yuan per gram, which is difficult to determine the price range. To know the exact price, it is necessary to examine the dynamics of the market in detail and consult the sellers before obtaining a more accurate number.