(S)-1'-(tert-butyl)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid

" (S) -1 '- (tert-butyl) -2' -oxo - 1 ', 2', 5,7 - tetrahydrospiro [cyclopenta [b] pyridine - 6,3 '-pyrrolo [2,3 - b] pyridine] -3 - carboxylic acid", " (S) " indicates the configuration of the chiral center, which is left-handed. "1' - (tert - butyl) " indicates that tert-butyl is connected at a specific position numbered 1 ', and tert-butyl is a hydrocarbon group with a special structure. "2' -oxo" indicates that there is a carbonyl group at the 2 'position. " 1 ', 2', 5,7-tetrahydro ", which means that this compound is hydrogenated at the 1 ', 2', 5, and 7 positions to reduce unsaturated bonds." spiro [cyclopenta [b] pyridine-6,3 '-pyrrolo [2,3-b] pyridine] ", this is a description of the spiral ring structure, which is composed of cyclopento [b] pyridine and pyrrolido [2,3-b] pyridine connected to a spiral atom." -3-carboxylic acid ", indicating that there is a carboxyl group connected at a specific position numbered 3, and the carboxylic group is a functional group with specific chemical properties. In summary, the structure of this compound is composed of spiro ring as the core, connected with tert-butyl, carbonyl and carboxyl groups, and has a chiral center, which has been hydrogenated. Its chemical structure is complex and delicate, and the interaction of each group determines the chemical and physical properties of the compound.

(2S) -1 '- (tert-butyl) -2' -oxo-1,2 ', 5,7-tetrahydrospiro [cyclopenta [b] pyridine-6,3' -pyrrolo [2,3-b] pyridine] -3-carboxylic acid is an organic compound. This compound has unique physical properties.
Its appearance is often white to off-white solid powder, which is easy to store and handle. In terms of solubility, it has a certain solubility in organic solvents such as dichloromethane, N, N-dimethylformamide (DMF), but it has poor solubility in water. Due to the presence of both hydrophobic tert-butyl and fused ring structures in the molecule, as well as hydrophilic carboxylic groups, its solubility varies in different solvents. < Br >
In terms of melting point, it has been experimentally determined to be in a specific temperature range, and the melting point characteristic can be used for identification and purity detection. Its stability is also worthy of attention. It is relatively stable at room temperature, pressure and dry environment. However, if exposed to high temperature, high humidity or strong acid and alkali conditions, the molecular structure may change, such as carboxyl groups may react with bases, which affects its chemical properties.
The physical properties of this compound are of great significance in the fields of organic synthesis and drug development. Its solubility characteristics help to select suitable reaction solvents to promote the reaction; melting point data provide an important basis for product quality control.

The synthetic method of (S) - 1 '- (tert-butyl) - 2' -oxo - 1 ', 2', 5,7 -tetrahydrospiro [cyclopento [b] pyridine - 6,3 '-pyrrolio [2,3 - b] pyridine] - 3 - carboxylic acid is not detailed in ancient books, but it can be deduced based on current chemical techniques and the experience accumulated by predecessors.
First of all, the synthesis of such compounds often requires the construction of a spiro ring structure, which is the key. Or starting from suitable starting materials, such as compounds containing pyridine and pyrrole structures, can be used as the basis for derivatization.
The starting material is functionalized appropriately to introduce groups that can participate in the cyclization reaction. For example, in a halogenation reaction, a halogen atom is introduced at a specific position of pyridine or pyrrole to facilitate the subsequent nucleophilic substitution reaction.
Furthermore, the condensation reaction is used to construct a spiro ring. Or by means of strategies such as intracellular nucleophilic addition, the active groups in the molecule interact to achieve the closure of the spiro ring. During the reaction process, the reaction conditions need to be carefully regulated, and temperature, solvent, and catalyst are all key factors. The temperature affects the reaction rate and product selectivity; a suitable solvent can provide a good medium for the reaction to promote the reaction; and the choice of catalyst can greatly reduce the activation energy of the reaction and accelerate the reaction process.
During the synthesis process, the use of protective groups cannot be ignored. For functional groups that are easily reactive, they need to be protected. When the spiral ring structure is formed and the subsequent reaction requirements are appropriate, the protective group can be removed to obtain the target product.
Although there is no way to synthesize this specific compound in ancient books, based on current chemical knowledge and past experience, following the above steps and fine operation, this (S) - 1 '- (tert-butyl) - 2' -oxo - 1 ', 2', 5,7 -tetrahydrospiro [cyclopento [b] pyridine - 6,3 '-pyrrolido [2,3 - b] pyridine] - 3 -carboxylic acid can be obtained.

(* S *) -1 '- (tert-butyl) -2' -oxo-1 ', 2', 5,7-tetrahydrospiro [cyclopento [b] pyridine-6,3 '-pyrrolio [2,3-b] pyridine] -3-carboxylic acid is useful in various fields.
In the field of medicine, it has great potential. Gai can be used as a lead compound for the development of new drugs due to its unique chemical structure. Drug development often requires the exploration of molecules with specific biological activities, and the structural properties of this compound may enable it to interact with specific targets in the body, such as proteins, enzymes, etc., to regulate physiological processes in organisms. Or it can be used to fight specific diseases, such as some intractable diseases, providing a new opportunity to overcome diseases.
In the field of organic synthesis, it also has its value. Due to its complex and delicate structure, it can act as a key intermediate for the synthesis of other more complex compounds. The art of organic synthesis aims to build various types of organic molecules, and the unique skeleton structure of this compound can be used as a basic module to connect other functional groups through clever chemical reactions, expand the complexity and diversity of molecules, and lay the foundation for the synthesis of more novel and unique organic molecules.
In the field of materials science, it may also emerge. With the advance of science and technology, the demand for new materials is increasing. This compound may be rationally designed and modified due to its special physical and chemical properties, such as specific optical and electrical properties, and can be used to prepare new functional materials, such as photoelectric materials, sensing materials, etc., injecting new vitality into the development of materials science.

(S) -1 '- (tert-butyl) -2' -oxo-1 ', 2', 5,7-tetrahydrospiro [cyclopento [b] pyridine-6,3 '-pyrrolio [2,3-b] pyridine] -3-carboxylic acid, this compound is like a picture that is still being painted in the current market, and it is slowly spreading out in front of our eyes.
In the field of medicine, this compound is like a jade that has yet to be carved, and it contains infinite possibilities. Because of its unique chemical structure, it is like a delicate key, which may open up new treatments for many diseases. In the field of drug research and development, many researchers are full of expectations for it if they are brave enough to explore treasures. Or it is expected to develop innovative drugs for specific diseases, like a sharp blade, directly attacking the key points of the disease, bringing hope of recovery to patients, and market demand may rise as a result.
In the chemical industry, it is also a seed of infinite potential. With it as the starting material, through delicate chemical transformation, it may be able to derive a series of high-value-added fine chemicals. These chemicals may be widely used in materials science, daily chemical and other fields, like stars dotting the industrial sky, injecting new vitality into the chemical industry and expanding new dimensions of the market.
However, its market prospects are not smooth, just like sailing in a rough sea. The complexity of the synthesis process is like a reef, increasing production costs and hindering the pace of large-scale production. And the market competition is also like a fierce battle. The research and development boom of similar compounds is surging. If you can't get ahead of the times, you may be overwhelmed by the tide of the times.
Even if there are challenges ahead, then (S) -1 '- (tert-butyl) -2' -oxo-1 ', 2', 5,7-tetrahydrospiro [cyclopento [b] pyridine-6,3 '-pyrrolio [2,3-b] pyridine] -3 -carboxylic acids The market prospect is still like the dawn, full of hope and opportunities, only people of insight need to break through the waves and tap its endless potential.