What is the chemical structure of 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine?

This is the name of an organic compound. To know its chemical structure, you should analyze it according to the naming rules. "3-bromo-5-fluoro-1 - [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine", where "3-bromo" means that the compound has a bromine atom substitution at a specific position (position 3); "5-fluoro" indicates that there is a fluorine atom substitution at position 5. " 1 - [ (4 - methylphenyl) sulfonyl] "refers to the No. 1 position-linked [ (4 - methylphenyl) sulfonyl] group, which is composed of 4 - methylphenyl and sulfonyl. And" 1H - pyrrolo [2,3 - b] pyridine "is the core parent nucleus of the compound, namely 1H - pyrrolo [2,3 - b] pyridine.

Overall, this compound uses 1H-pyrrolido [2,3-b] pyridine as the parent nucleus, introduces bromine atom at position 3, fluorine atom at position 5, and connects [ (4-methylphenyl) sulfonyl] group at position 1. In this way, its chemical structure can be clarified.

What are the physical properties of 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine?

3 - bromo - 5 - fluoro - 1 - [ (4 - methylphenyl) sulfonyl] - 1H - pyrrolo [2,3 - b] pyridine is an organic compound. Its physical properties, let me tell you one by one.

Looking at its morphology, under room temperature and pressure, it is likely to be in a solid state. Due to the strong intermolecular force of the compound, multi-atoms form a complex structure, resulting in tight molecular aggregation and existence in a solid state.

On the melting point, due to various interactions in the molecule, such as π-π stacking between aromatic rings, electronic effects of bromine and fluorine atoms, etc., its melting point may be in a higher range. However, the exact value still needs to be determined experimentally and accurately.

In terms of solubility, in view of the fact that there are both polar groups, such as sulfonyl groups, and non-polar aromatic ring structures in the molecule, in organic solvents, it is in polar organic solvents, such as dimethyl sulfoxide (DMSO), N, N-dimethylformamide (DMF), etc., or show a certain solubility, and its polar part can interact with the solvent molecule. For non-polar organic solvents, such as n-hexane, the solubility is poor, because the non-polar part has a weak interaction with the non-polar solvent, it is difficult to overcome the original intermolecular force and disperse it.

As for the boiling point, due to the complex molecular structure, relatively large molecular mass, and diverse and strong intermolecular forces, the boiling point is expected to be quite high. This is because more energy is required to make the molecule overcome the interaction and transform from liquid to gaseous state.

In summary, the physical properties of 3-bromo-5-fluoro-1 - [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine are deeply affected by its molecular structure, showing the characteristics of solid state, high melting point and boiling point, and specific solubility.

What are the synthesis methods of 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine?

3 - bromo - 5 - fluoro - 1 - [ (4 - methylphenyl) sulfonyl] -1H - pyrrolo [2,3 - b] pyridine is an organic compound. There are many ways to synthesize this compound. The following are common synthetic paths:

The starting material can be selected from a pyridine or pyrrole derivative with an appropriate substituent. If a pyridine derivative is used as the starting material, one method is to introduce bromine and fluorine atoms at a specific position before the pyridine ring, which can be achieved by halogenation reaction. React with a suitable brominating reagent and a pyridine derivative to introduce bromine atoms at the desired position; then use a fluorinating reagent to introduce fluorine atoms through reactions such as nucleophilic substitution.

Then, a pyrrole ring is attached to the pyridine ring. Cyclization reactions can be used, such as the use of pyrrole derivatives containing appropriate substituents, and the halogenated pyridine derivatives can be connected through condensation reactions to form a pyrrolido-pyridine skeleton. This process requires careful selection of reaction conditions and catalysts to ensure regionality selectivity and yield of the reaction.

As for the 1 - [ (4 - methylphenyl) sulfonyl] part, after the formation of a pyrrolido-pyridine skeleton, the [ (4 - methylphenyl) sulfonyl] group can be introduced at 1 position by reacting with a pyrrolido-pyridine compound with p-toluene sulfonyl chloride as a reagent under base catalysis. The type and dosage of bases, reaction temperature and time all have a significant impact on the reaction results.

Or use pyrrole derivatives as starting materials to construct pyrrole rings and introduce the required substituents, and then react with pyridine derivatives to form the backbone of the target compound. The subsequent steps are similar to the above, and the reaction conditions of each step need to be carefully adjusted to achieve efficient and highly selective synthesis.

During the synthesis process, the reaction products at each step need to be separated and purified. Common methods include column chromatography, recrystallization, etc., to ensure the purity of the final product. Each step of the reaction requires careful selection of reaction reagents, conditions and operating procedures according to the reaction mechanism and the structural requirements of the target product to successfully synthesize 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine.

In what fields is 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine used?

3 - bromo - 5 - fluoro - 1 - [ (4 - methylphenyl) sulfonyl] - 1H - pyrrolo [2,3 - b] pyridine is an organic compound, which has applications in medicinal chemistry, materials science and other fields.

In the field of medicinal chemistry, due to its unique chemical structure, it has potential biological activity. It can be used as a small molecule inhibitor, targeting specific protein kinases. Protein kinases play a key role in cell signaling pathways, abnormally activating common diseases such as cancer. This compound may precisely bind to the kinase activity check point, inhibit its activity, block abnormal signaling, and provide new ideas for cancer treatment. It may also have effects on neurological disease-related targets, such as certain neurotransmitter receptors or enzymes, or can be developed as drugs for the treatment of neurodegenerative diseases.

In the field of materials science, it can participate in the construction of organic semiconductor materials. Organic semiconductor materials are widely used in electronic devices such as organic Light Emitting Diodes (OLEDs) and organic field effect transistors (OFETs). The compound structure can adjust the electron cloud distribution and energy level structure of materials, improve the electrical and optical properties of materials, improve the luminous efficiency and stability of OLEDs, or increase the carrier mobility of OFETs, promoting the development of organic electronic devices. In addition, in the field of chemical synthesis, it can be used as a key intermediate to derive compounds with more complex structures and unique functions through a variety of chemical reactions, enriching the library of organic compounds and laying the foundation for the development of new drugs and new materials.

What is the market outlook for 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine?

3-Bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine is an organic compound, and its market prospects depend on many factors, which is difficult to summarize.

Looking at its chemical structure, it has unique heterocycles and substituents, and may have considerable potential in the field of medicinal chemistry. With the current trend of pharmaceutical research and development, there is a great demand for compounds with novel structures that can interact with specific biological targets. This compound may exhibit unique biological activities by virtue of its structural properties, such as inhibition or activation of certain disease-related targets, so it may find a place in the journey of innovative drug development.

Furthermore, in the field of materials science, its unique structure may endow materials with special optoelectronic properties. With the vigorous development of electronic devices, optical materials and other industries, the demand for compounds with special properties is increasing day by day. If this compound can show suitable optoelectronic properties after research, such as good fluorescence emission, charge transport properties, etc., it is also expected to emerge in the materials science market.

However, its market prospects also face many challenges. Organic compounds need to go through many links from laboratory research to market application, such as strict safety assessment, large-scale synthesis process optimization, etc. Failure to pass the safety assessment or high synthesis costs will seriously hinder their marketing activities.

In summary, 3-bromo-5-fluoro-1- [ (4-methylphenyl) sulfonyl] -1H-pyrrolo [2,3-b] pyridine has potential opportunities in the field of medicinal chemistry and materials science due to its unique structure, but in order to achieve a good market prospect, many technical and cost problems need to be overcome. Only by breaking through many obstacles can it be possible to gain development space in the market.