2-Iodo-9H-Fluorene

Fengxi Chemical

Specifications

HS Code	232664
Chemical Formula	C13H9I
Molecular Weight	276.114 g/mol
Appearance	Solid
Melting Point	124 - 126 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane
Stability	Stable under normal conditions, but may react with strong oxidizing agents
Chemical Formula	C13H9I
Molar Mass	292.115 g/mol
Appearance	Solid
Melting Point	147 - 150 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like chloroform, dichloromethane
Stability	Stable under normal conditions, but may react with strong oxidizing agents

As an accredited 2-Iodo-9H-Fluorene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	25g of 2 - iodo - 9H - fluorene packaged in a sealed, chemical - resistant vial.
Storage	2 - iodo - 9H - fluorene should be stored in a cool, dry place away from heat and ignition sources. Keep it in a tightly sealed container to prevent exposure to air and moisture, which could potentially cause degradation. Store it separately from oxidizing agents and incompatible substances to avoid chemical reactions.
Shipping	2 - iodo - 9H - fluorene, a chemical, is shipped with utmost care. It's packaged in leak - proof, corrosion - resistant containers. Shipment follows strict regulations, ensuring safe transit to prevent any environmental or safety risks.

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General Information

Historical Development

About the historical development of 2 - Iodo - 9H - Fluorene products
Taste the field of chemistry and explore the endless. 2 - Iodo - 9H - Fluorene This product was little known at the beginning. In the past, the chemical sages dedicated themselves to the way of organic synthesis and worked tirelessly.
At the beginning, the synthesis method was still simple and difficult to refine, the yield was low, and the quality was not high. However, the sages were reluctant to give up, and after years of hard work, they improved their techniques. Or change its reagents, or adjust its conditions, after hundreds of thousands of attempts.
With the passage of time, new paths are gradually opening up. Supplemented by advanced instruments, the mechanism is clear, and the synthesis becomes more accurate and efficient. The yield has jumped, and the quality has also improved significantly. The field of application of this product has grown from narrow to wide, and it has developed its capabilities in optoelectronic materials, pharmaceutical research and development, etc., becoming an indispensable material in the field of chemistry. Its historical development is a witness to the progress of chemical exploration.

Product Overview

Today there is a substance called 2-Iodo-9H-Fluorene. Its shape also has a unique structure. This is an organic compound, an element containing fluorine and iodine. Its molecular structure is exquisite, just like a natural structure.
Looking at its physical properties, under room temperature, it may show a specific color state. Melting point and boiling point have their own intrinsic values, which are related to their morphological changes in different temperature environments.
In terms of its chemical properties, due to the iodine-containing atom, it can show an active state in many chemical reactions. Or can participate in the substitution reaction, so that its own structure can be derived from various variants. And because of its conjugate system, or its unique optical and electrical properties, it has unlimited potential applications in materials science and other fields. This compound is really an interesting object in the field of chemical research, and we need to explore it in depth to uncover more mysteries.

Physical & Chemical Properties

2 - Iodo - 9H - Fluorene is an important organic compound. Its physical and chemical properties are quite unique. Looking at its morphology, it is often in a solid state at room temperature, with a specific melting point and boiling point, which are related to its intermolecular forces and crystal structure. Its melting point has been precisely determined to be in a certain temperature range, reflecting the tightness of the molecular arrangement.
Discussing chemical properties, because it contains iodine atoms, it exhibits activity in many chemical reactions. Iodine atoms can be used as a good leaving group for nucleophilic substitution reactions, making the compound participate in many organic synthesis reactions, or construct novel carbon-carbon bonds, or introduce other functional groups, which have important application value in the field of organic synthesis. And its conjugate structure endows unique optical and electrical properties, which has also attracted much attention in the study of optoelectronic materials, contributing to the development of materials science.

Technical Specifications & Labeling

Today there is a product called 2-Iodo-9H-Fluorene. We should specify the technical specifications and labels (commodity parameters) of this product.
Looking at its quality, the color is pure and the state is stable, and it is a good product of chemical industry. Its production method requires exquisite techniques, temperature control, speed regulation, and all elements must be accurate. In this way, its quality can be obtained.
As for the logo, its name should be clearly written "2-Iodo-9H-Fluorene", marking its purity and content, so that the viewer can clarify its quality. Repeat with warning words, it is necessary for safe use and storage to avoid all kinds of risks. In this way, the combination of technical specifications and labels can be used in various fields of engineering and research, for the benefit of the world.

Preparation Method

The preparation method of 2 - Iodo - 9H - Fluorene is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are usually 9H - Fluorene and iodide. In the reactor, 9H - Fluorene is prepositioned, iodide is added in proportion, supplemented by a specific catalyst, heated to a suitable range, such as 100 - 120 ° C, and stirred continuously.
At the beginning of the reaction, the molecular structure of 9H - Fluorene is affected by the catalyst, the activity check point is exposed, and the iodine atoms in the iodide are combined with it. This step requires temperature control and stirring rate to ensure uniform reaction.
After several reactions, the reaction progress is monitored. When the reaction reaches the expected conversion rate, it is cooled and terminated. The product is purified by extraction, distillation and other means to obtain 2-Iodo-9H-Fluorene. The catalytic mechanism lies in the catalyst reducing the activation energy of the reaction, so that the reaction can proceed efficiently.

Chemical Reactions & Modifications

2 - Iodo - 9H - Fluorene is an important compound in organic synthesis. Its chemical reaction and modification are crucial. In past studies, this compound was commonly obtained by halogenation reaction, but the traditional halogenation reaction has many drawbacks, such as harsh reaction conditions and complicated side reactions, resulting in unsatisfactory product purity and yield.
Therefore, many scholars are committed to improving this reaction. New catalysts are used to intervene to make the reaction conditions milder, reduce the occurrence of side reactions, and significantly improve the purity and yield of the product. Also, starting from the reaction solvent, a specific solvent is selected to optimize the reaction environment and make the reaction more selective.
With this series of modifications, 2-Iodo-9H-Fluorene has a broader application prospect in the fields of organic optoelectronic materials and drug synthesis, laying a solid foundation for subsequent related research.

Synonyms & Product Names

Fu 2 - Iodo - 9H - Fluorene is an important substance in organic synthesis. Its synonyms are also emphasized by researchers.
This substance may have another name, depending on the method of synthesis and the field of application. In the process of organic synthesis, chemists pay more attention to its reaction and structure, so its name depends on the reaction mechanism or structural characteristics.
If in terms of structure, its molecular structure is unique, and it contains fluorine and iodine groups, so it gets this name. However, in different classics and experimental records, or because of its similarity and genus of the same kind, there are different names.
Although the names are different, they are all the cornerstones of the study of organic reactions and the creation of new compounds. Researchers need to understand their synonyms in order to avoid misuse and misunderstanding during experiments and literature study, so that the research road can be smooth and smooth, and in the field of organic chemistry, to explore deeper wonders.

Safety & Operational Standards

2 - Iodo - 9H - Fluorene is also used in chemical products. For its safe operation, do not be careless.
Where this object is received, it should be explained to the buyer first. To handle it, it is necessary to wear appropriate protective equipment, such as gloves, eyes, etc., to prevent skin and eyes from being invaded. The reverse procedure should be carried out in a good environment, so that the skin can be dispersed quickly, so as to avoid accumulation and trouble.
If the skin is accidentally contaminated, wash it with a lot of water quickly, and use it to clear it. If it enters the eyes, do not rub it, and immediately drizzle it with water. It is very suitable to wash it, and it should be treated quickly.
Where there is a problem, it must be kept clean, dry and clear, to avoid open flames and high temperatures, so as to prevent ignition and explosion.
For the management of the problem, it must be carried out in accordance with the relevant protection laws, and it is not allowed to be placed together, so as to avoid the externalization of business.
If it is properly handled, it must be handed over to the management to ensure the safety of the environment.
If you manage 2-Iodo-9H-Fluorene, you must keep safe operation conditions, so as to ensure the safety of the environment and personal safety.

Application Area

2 - Iodo - 9H - Fluorene is an important organic compound. Its application field is quite wide. In the field of organic synthesis, it can be used as a key intermediate. Through ingenious chemical reactions, many organic molecules with novel structures and specific properties can be derived, laying the foundation for the creation of new materials. In the field of materials science, it can be used to prepare functional materials with special optical and electrical properties, such as in organic Light Emitting Diodes (OLEDs) and other optoelectronic devices to improve the luminous efficiency and stability of the device. In terms of medicinal chemistry, it can be used as a structural unit of lead compounds to explore new drug molecules with potential biological activity through rational structural optimization, opening up new paths for pharmaceutical research and development. Its potential applications in many fields are attracting many chemical researchers to explore and explore in depth.

Research & Development

In recent years, Yu dedicated himself to the research of 2-Iodo-9H-Fluorene. This substance has unique properties and has great potential in many fields.
At the beginning, explore the method of its synthesis. After repeated attempts, with a specific reaction path, select suitable raw materials and catalysts, and through multi-step reactions, the product is finally obtained. However, the process is difficult, and each step requires precise control of temperature, duration and other conditions. If there is a slight difference, all previous efforts will be lost.
Then study its properties. Observe its physical properties, measure its chemical activity, and know its stability in different environments. It was found that it has unique solubility characteristics in some specific solvents and has a special response to specific wavelengths of light.
Looking to the future, we hope to expand its application. Or for the research and development of new materials, such as the field of optoelectronic materials, using its special optical properties to improve the efficiency of materials; or for drug synthesis, with its unique structure, explore new drug molecules. With unremitting efforts, we hope to promote 2-Iodo-9H-Fluorene from research to wide application, and contribute to the development of many fields.

Toxicity Research

Since modern times, the study of the toxicity of chemical substances has gradually attracted the attention of the academic community. Today there is a substance called "2-Iodo-9H-Fluorene", and our generation should pay close attention to it.
The toxicity study of this substance is related to the health of people's livelihood and the safety of the environment. The first thing to check is its impact on organisms, whether it causes diseases, aberrations, or disturbs their physiological functions in various cells and animals. In addition, it is difficult to degrade in the environment, and whether the degradation products are toxic. If it accumulates in water and soil for a long time, it may cause ecological imbalance.
Our chemical researchers should study the toxicity of "2-Iodo-9H-Fluorene" in a rigorous manner, so as to understand its harm, seek ways to avoid it, and control it, so as to ensure the safety of the world and ecological harmony.

Future Prospects

I try to research 2 - Iodo - 9H - Fluorene. This material has unique properties and a wide range of uses. Looking at the current state, although there have been small achievements, there is still a long way to go.
The future prospect, the first is to refine the preparation method. Strive to make the process simple and efficient, low cost, and can ensure the purity of the product. In this way, it can be expanded and used in a wider market.
Next time, explore new uses. This material may have strange properties in the field of optoelectronics. If you can detect its secrets and use it in new devices, you will be able to open up innovation and add brilliance to the industry.
Furthermore, hope to research with all the wise. Collect the wisdom of everyone, break the difficult situation, make 2 - Iodo - 9H - Fluorene shine in the future, help the progress of science and technology, and promote the prosperity of society.

Historical Development

I will study the historical development of 2-Iodo-9H-Fluorene. At the beginning, people studied in the field of organic synthesis, hoping to obtain novel compounds. At that time, organic chemistry was in the ascendant, and all the sages were dedicated to exploring the unknown.
Some wise people noticed the potential value of this product and started to study it. After repeated experiments, they studied the reaction conditions and the ratio of raw materials. The initial results were not obvious, but they were unremitting exploration. Years have passed, technology has advanced, and knowledge of its structure and properties has deepened.
The synthesis method has also been continuously improved, from the initial complicated and inefficient method to the exquisite and efficient one. During this process, countless chemists worked tirelessly, eventually making 2-Iodo-9H-Fluorene stand out in the field of organic synthesis and widely used, adding a brilliant chapter to the development of chemistry.

Product Overview

Today, there is a compound called 2-Iodo-9H-Fluorene. It is an organic compound, which is solid in shape and white or white in color.
This compound is quite useful in the field of organic synthesis. Because of its unique structure, it contains iodine atoms and the skeleton of fluorene, so it has special chemical activity. The iodine atom is active and can initiate various chemical reactions, such as nucleophilic substitution. The skeleton of fluorene gives it certain rigidity and conjugation properties, and is often a key raw material in the preparation of optoelectronic materials.
Preparation of this product can be obtained by following a specific chemical path and fine reaction steps and conditions. However, when preparing, it is necessary to pay attention to the accuracy and purity of the reaction in order to obtain high-quality products suitable for applications in related fields.

Physical & Chemical Properties

2 - Iodo - 9H - Fluorene is an organic compound, and its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, this substance may be in a solid state, with a specific color, state and odor. Its melting point and boiling point are key physical parameters. The determination of the melting point can determine the phase transition temperature of the compound, and the same is true for the boiling point, which is related to the conditions required for its gasification.
As for the chemical properties, the activity of iodine atoms in this compound cannot be underestimated. Iodine atoms are easily involved in substitution reactions due to their electronegativity and atomic structure. In the case of nucleophiles, iodine atoms may be replaced to derive a variety of new compounds. This property is often an important means of constructing complex molecular structures in the field of organic synthesis. Its stability also needs to be considered. Under different environments, such as acid and alkali conditions, or different chemical changes occur, there are many factors that affect its chemical stability. This is the direction for further investigation.

Technical Specifications & Labeling

Today there is a substance called 2 - Iodo - 9H - Fluorene. In our chemical research, its technical specifications and identification (product parameters) are crucial. The appearance of this substance must be pure and free of impurities, and the color should be normal. Its purity must reach a very high standard, and the impurity content should be minimal, so as not to affect subsequent experiments and applications. Its melting point, boiling point and other physical parameters also need to be accurately determined for identification. In terms of chemical properties, it should be stable and reliable, and it is not easy to cause adverse reactions under conventional conditions. On the label, the product name, chemical formula, purity, batch and other information should be clear and clear, so that users can accurately know and trace it. Only in this way can we ensure that this 2-Iodo-9H-Fluorene can be properly applied in scientific research and production, and play its due role.

Preparation Method

To prepare 2 - Iodo - 9H - Fluorene, the first step is to identify its raw materials. 9H - Fluorene can be used as the starting material, supplemented by iodine elemental substance (I ³).
The preparation process is as follows: In an appropriate reaction vessel, put 9H - Fluorene and an appropriate amount of iodine elemental substance, and add a suitable catalyst, such as Lewis acid. Control the reaction temperature and duration to make the two fully react. The reaction process needs to be closely monitored and can be observed by means of thin-layer chromatography.
Reaction steps: Preheat the reaction system first to make the material reach an appropriate reaction temperature. When the reaction starts, continue to stir to ensure uniform contact of the material.
Activation mechanism: The role of the catalyst is to reduce the activation energy of the reaction, so that the activity check point of 9H-Fluorene can more easily react with iodine elemental substance, and promote the formation of the target product 2-Iodo-9H-Fluorene.

Chemical Reactions & Modifications

In the field of chemistry, the reaction and modification of Fu 2-Iodo-9H-Fluorene are of crucial importance. Looking at its chemical properties, it often reacts uniquely when it comes into contact with various substances.
Its reaction state may vary depending on the conditions. In warm environments, or when it encounters a certain agent, the structure of its molecules may change. Chemists often explore the wonders of the cracking of old bonds and the formation of new bonds.
As for the way of modification, the purpose is to adjust its characteristics to meet the needs of variability. Or change its solubility, or increase its stability. Chemists use ingenious thinking and clever methods to change the structure and observe the change of its properties. After repeated trials, pondering and improving, and hoping to obtain products with better performance. This is the industry of chemical researchers studying reaction and modification on 2-Iodo-9H-Fluorene.

Synonyms & Product Names

2 - Iodo - 9H - Fluorene is an important chemical substance. The discussion of its synonyms and trade names is very crucial in our chemical research. The synonyms or multiple expressions of this substance need to be carefully identified. Its trade names also vary from manufacturer to manufacturer and market.
In our research, we often need to clarify its exact title to avoid confusion. If you want to accurately find relevant information or conduct experimental operations, you must be familiar with its synonyms and trade names. Although the name of this modern chemical substance is difficult to see in ancient books and documents, it is necessary to sort out its name-related information with a rigorous attitude from the perspective of today's research.
2 - Iodo - 9H - Fluorene is a synonym, or derived from its chemical structure and properties; the trade name is related to commercial promotion and application. Both are of great significance to chemical research and production practice, and need to be explored in detail by our chemical researchers in order to achieve accurate cognition and application.

Safety & Operational Standards

2-Iodo-9H-Fluorene safety and operating specifications
2-Iodo-9H-Fluorene is also a common compound in chemical research. When using this substance, safety comes first, and the operation must follow the norms.
In terms of safety, this substance may have certain chemical activity and come into contact with the skin and eyes, which may cause irritation. Therefore, when operating, be prepared with protective gear. Goggles to cover the eyes and prevent them from splashing in; gloves should be placed on the hands to avoid skin contact. If you accidentally touch it, rinse with plenty of water as soon as possible. If it enters the eyes, seek medical treatment immediately after rinsing.
In terms of operating specifications, the laboratory environment should be clean and orderly, and the ventilation must be good, so that harmful gases can dissipate quickly. When weighing, measure accurately, use professional equipment, and measure according to the needs of the experiment, not more or less. During the reaction process, strictly control the temperature and control, and operate according to the established steps. Such as heating the reaction, slowly heat up to prevent sudden changes. After the reaction is completed, the product should be properly disposed of, and it should not be discarded at will to prevent pollution of the environment.
Storage is also important. It should be placed in a cool, dry place, away from direct sunlight, and away from fire and heat sources. Due to its chemical properties or reaction with other substances, it is classified and stored separately from active reagents to keep it stable.
In summary, in the research and application of 2-Iodo-9H-Fluorene, safety and standardized operation are the most important, which can avoid danger, ensure the smooth operation of the experiment, and protect the health of the experimenter.

Application Area

2 - Iodo - 9H - Fluorene is useful in various application fields. In the field of materials, it can be used as a raw material for the synthesis of special optoelectronic materials, helping materials to obtain extraordinary optoelectronic properties, such as being used to create high-efficiency Light Emitting Diode, which improves its luminous efficiency and stability. In the field of organic synthesis, it is an important intermediate. Through various chemical reactions, it can derive many organic compounds with special structures and properties, expanding the boundaries of organic synthesis. And in the field of pharmaceutical research, with reasonable modification and transformation, it may contribute to the development of new drugs and provide new opportunities to overcome difficult diseases. Its application fields are extensive, just like stars shining in the sky in various fields, which is of far-reaching significance to promoting scientific progress and technological development.

Research & Development

In recent years, I have been in the field of organic synthesis, focusing on the research of 2-Iodo-9H-Fluorene. This compound has a unique structure and has great potential in various fields such as optoelectronic materials.
At the beginning, the synthesis method was cumbersome and the yield was low. We worked hard to search the classics and try all kinds of paths. After repeated tests, improvements, optimization of reaction conditions, selection of suitable catalysts and solvents, the yield gradually increased and the purity reached high.
At present, the preparation process of 2-Iodo-9H-Fluorene is becoming more and more mature. However, we did not dare to slack off and wanted to explore its application in more new fields. It is hoped that by leveraging its characteristics, we can pioneer and innovate, and contribute to the development of materials science, in order to reach new heights and promote the vigorous progress in this field.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons in it should not be careless. Today there is 2-Iodo-9H-Fluorene, which is very important for our chemical researchers to study toxicity.
Looking at its physical properties, although it has a unique structure, the suspicion of toxicity is lingering in our hearts. We study it with ancient methods, observe its response to various things, and explore the changes in its entry into the body. After repeated tests, we feel that it may be damaged in the viscera and meridians of living beings.
The former, "Mengxi Written Talks" said: "Things know." Our generation should also study the toxicity of 2-Iodo-9H-Fluorene with a rigorous heart. Examine its state in different situations, understand the management of its toxic hair and the path of dissemination, for the safety of chemical industry and the health of living beings, and use our wisdom to avoid the poison in the future and ensure the well-being of everyone.

Future Prospects

Today there is a compound called 2-Iodo-9H-Fluorene. I look at this compound, which has an exquisite structure and contains unique chemical properties.
It has great potential in the field of organic synthesis. In the future, it may emerge in the research and development of new materials. With it as a cornerstone, many exquisite molecular structures can be built for the preparation of high-performance optoelectronic materials, contributing to the innovation of electronic devices.
It may also shine in the field of medicinal chemistry, leveraging its unique structure to develop special new drugs for human health and well-being. Although it is still in the exploratory stage, I firmly believe that with time, it will be able to tap its infinite potential, explore new horizons in scientific research, and achieve extraordinary achievements. This is my vision for its future development.

Where to Buy 2-Iodo-9H-Fluorene in China?

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Frequently Asked Questions

As a leading 2-Iodo-9H-Fluorene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of 2-iodo-9h-fluorene?

2-Iodo-9H-fluorene is an organic compound with unique chemical properties and is very important in the field of organic synthesis.
This compound has the characteristics of halogenated aromatics, and the activity of iodine atoms is quite high. In many reactions, iodine atoms can be used as leaving groups, so that the compound can participate in nucleophilic substitution reactions. For example, when encountering nucleophiles, such as alkoxides and amines, iodine atoms are easily replaced, and then novel carbon-heteroatom bonds can be formed, whereby a variety of organic molecular structures can be constructed.
And because it contains a 9H-fluorene skeleton, which gives it a certain rigidity and conjugate structure, it is unique in electronic properties. Conjugated systems can affect their photophysical properties, such as fluorescence properties. Conjugated structures can cause molecules to absorb and emit light of specific wavelengths, which can be used in the field of optoelectronic materials, or can be used to prepare organic Light Emitting Diodes, fluorescence sensors, etc.
2-iodo-9H-fluorene may also participate in metal catalytic reactions. Under the action of transition metal catalysts, iodine atoms can initiate coupling reactions, such as Suzuki coupling, Stille coupling, etc. These coupling reactions can effectively form carbon-carbon bonds, greatly expanding their application range in the synthesis of complex organic molecules and materials, and assisting in the synthesis of organic compounds with specific structures and functions.

What are the common synthesis methods for 2-iodo-9h-fluorene?

The common synthesis methods of 2-iodo-9H-fluorene, 2-iodo-9H-fluorene, are as follows:
The first method is to use fluorene as the starting material. Fluorene has active methylene and is used in suitable organic solvents such as tetrahydrofuran (THF). Under the action of strong bases such as n-butyllithium (n-BuLi), methylene hydrogen is extracted to form fluorene lithium intermediates. This intermediate has strong nucleophilicity. When it reacts with iodine substitutes, such as iodomethane (CH < unk > I) or iodine element (I < unk >), an iodine atom will replace a hydrogen atom on the methylene group to obtain 2-iodine-9H-fluorene. The reaction process needs to be carried out at a low temperature and in an anhydrous and oxygen-free environment to avoid side reactions and improve the purity and yield of the product.
Furthermore, fluorene can be functionalized first. For example, fluorene and acetyl chloride are first synthesized by Fu-gram acylation under the catalysis of aluminum trichloride (AlCl < unk >) and other Lewis acids, and the acetyl group is introduced at the 9 position of fluorene to generate 9-acetylfluorene. Next, under suitable conditions, such as in glacial acetic acid solvent, 9-acetylfluorene is halogenated with iodine and potassium iodate as halogenated reagents, and the iodine atom selectively replaces the 2-position hydrogen atom to obtain 2-iodine-9-acetylfluorene. Finally, through a reduction reaction, such as the Clemmensen reduction method using zinc amalgam and concentrated hydrochloric acid, the 9-position acetyl group is reduced to methylene, and then the target product 2-iodine-9H-fluorene is obtained. Although there are many steps in this route, the selectivity of each step is relatively good, which can effectively reduce the formation of impurities.
Others use 2-bromo-9H-fluorene as raw materials. Halogen exchange reaction with potassium iodide (KI) occurs in the presence of suitable metal catalysts, such as palladium catalysts, such as tetra (triphenylphosphine) palladium (Pd (PPh)), and ligands. This reaction is carried out in a suitable organic solvent, such as N, N-dimethylformamide (DMF). The bromine atom in 2-bromo-9H-fluorene is replaced by an iodine atom to generate 2-iodine-9H-fluorene. This method is relatively simple to operate, but attention needs to be paid to the selection of suitable catalysts and reaction conditions to ensure the smooth progress of the reaction and the quality of the product.

What fields is 2-iodo-9h-fluorene used in?

2-Iodo-9H-fluorene is also an organic compound. It has applications in many fields.
In the field of materials science, it can be used as an organic optoelectronic material. The cover can participate in the photoinduced charge transfer process due to its unique electronic properties due to its molecular structure. Taking organic Light Emitting Diode (OLED) as an example, derivatives of 2-iodo-9H-fluorene can be reasonably designed and modified as a light-emitting layer material. Its iodine atom can adjust the electron cloud distribution of molecules, optimize the luminous efficiency and color purity, so that OLED devices can show more brilliant colors, which is of great significance in display technology.
In the field of medicinal chemistry, this compound also has potential value. Its unique structure can provide a novel skeleton for the design of drug molecules. By chemically modifying it and introducing different functional groups, its biological activity and pharmacological properties can be changed. For example, it may be able to have specific targeting properties and can precisely act on diseased cells, paving the way for the development of new drugs.
In the field of organic synthesis, 2-iodo-9H-fluorene is an important synthetic intermediate. Its iodine atom has high reactivity and can participate in many classic organic reactions, such as Suzuki coupling reaction, Stille coupling reaction, etc. With the help of such reactions, it can be connected with other organic fragments to build complex organic molecules, providing an effective way for the synthesis of organic compounds with specific functions, and is widely used in the total synthesis of natural products and the preparation of functional materials.

What are the physical properties of 2-iodo-9h-fluorene?

2-Iodo-9H-fluorene, Chinese name 2-iodo-fluorene, is a kind of organic compound. Its physical properties are quite unique, let me tell them one by one.
When it comes to appearance, under room temperature and pressure, 2-iodo-fluorene is often in the state of white to light yellow crystalline powder with fine texture. This form is easy to store and use, and also reflects the order of its molecular arrangement.
The melting point is between 107-111 ° C. The characteristics of the melting point are crucial for identifying the compound and considering its physical state changes at different temperatures. At this melting point, the solid state of 2-iodine fluorene will gradually transform into a liquid state, the balance of intermolecular forces will be broken, and the molecular motion will be intensified.
In addition to solubility, 2-iodine fluorene shows a certain affinity for organic solvents, such as dichloromethane, chloroform, toluene, etc. Organic solvents can dissolve it. This characteristic is due to the existence of aromatic rings and iodine atoms in its molecular structure, which endows it with a certain lipid solubility. However, in water, its solubility is very small, because water is a polar solvent, and the molecular polarity of 2-iodine fluorene is relatively weak. According to the principle of "similar miscibility", it is difficult to dissolve in water.
Although there is no exact conventional value for its density, based on the general characteristics of fluorene derivatives and the relative atomic mass of iodine atoms, it can be inferred that its density is higher than that of water. If it is mixed with water, it should sink to the bottom.
In addition, the stability of 2-iodine fluorene is acceptable under conventional conditions. However, due to the existence of iodine atoms, its chemical properties are more active than fluorene itself. Under specific conditions, such as light, heating or the presence of catalysts, iodine atoms can undergo chemical reactions such as substitution and elimination, which in turn affect the stability of their physical properties.
All these physical properties are of great significance in the fields of organic synthesis and materials science. For example, in organic synthesis, appropriate reaction conditions and separation and purification methods can be selected according to their melting point and solubility; in materials science, their appearance and stability are related to the properties and application range of materials.

What is the market price of 2-iodo-9h-fluorene?

I don't know what the market value of 2-iodo-9h-fluorene is. This is a matter of transformation, and its quality is often affected by various reasons. Such as the quality of the product is poor, the quality of the product is high, or high; the quality of the product is low, or low. It is also easy. If the method is complex, multiple materials are required, and the strength of the product is high, and if the method is easy, it is low or low. Furthermore, the supply and demand of the market are low. If there is a shortage of supply, the supply will rise; if the supply is low, the supply will fall.
In addition, the different suppliers also have a difference. Different merchants have different strategies, either small profits and high profits, or seek high profits, so the same thing, the price of different suppliers, can be much different. And the amount of money also has an impact, the batch is low, or the benefits are high; a small amount is low, or low.
If you want to know the market value of it, the price of it can be obtained.