ETHYL6-TERT-BUTYL-4-OXO-1,4-DIHYDRO-PYRIDINE-3-CARBOXYLATE

The chemical structure of ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE is as follows: This compound belongs to a pyridine derivative, and its core structure is a nitrogen-containing six-membered pyridine ring. There is a hydrogen atom substitution at the 1,4 position of the pyridine ring to form a 1,4-dihydropyridine structure. At the 6th position, tert-butyl (-C (CH)) is connected. This group consists of three methyl groups connected to a central carbon atom and has a certain steric barrier. The 4th position is a carbonyl group (C = O), which exhibits the characteristics of a ketone. The 3-position is connected with a carboxylic acid ethyl ester group (-COOCH -2 CH 😉), which is composed of a carbonyl group connected to an ethoxy group. The overall chemical structure is constructed by the pyridine ring and its substituents at different positions. These substituents endow the compound with specific physical and chemical properties, which affect its activity and selectivity in chemical reactions.

ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE, Chinese name or 6 - tert-butyl - 4 - oxo - 1,4 - dihydropyridine - 3 - carboxylate ethyl ester. This substance has a wide range of uses and is often used as a key intermediate in the field of pharmaceutical synthesis. The structure of Gainpyridine is common in many drug molecules. With this compound, complex structures with biological activity can be constructed through various reactions, which can be used to develop new drugs, such as antibacterial, anti-inflammatory and cardiovascular diseases. < Br >
In the field of organic synthesis, it is also an important building block. With its special structure, it can participate in reactions such as cyclization and substitution, helping chemists create various valuable organic compounds, providing necessary raw materials for materials science, total synthesis of natural products and other fields.
In pesticide chemistry, it may be used as a starting material for the synthesis of new pesticides. Its structure can give the product specific biological activity, or help to prepare high-efficiency, low-toxicity and environmentally friendly pesticides for the control of crop diseases and pests, and to ensure agricultural production.

ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE, that is, 6 - tert-butyl - 4 - oxo - 1,4 - dihydropyridine - 3 - ethyl carboxylate, the synthesis method is as follows:
The starting material can be selected from a suitable compound containing a pyridine structure or a pyridine ring. In one method, ethyl acetoacetate and tert-butylamine can be used as raw materials. First, ethyl acetoacetate undergoes a condensation reaction with tert-butyl amine under appropriate conditions to form a nitrogen-containing intermediate. This condensation reaction needs to be carried out at a certain temperature and in an environment with a suitable catalyst. For example, under mild heating and the action of a weakly basic catalyst, a nucleophilic addition-elimination reaction occurs between the two molecules to generate the corresponding enylamine intermediate. After
, the enylamine intermediate is cyclized. The cyclization step can promote the formation of a pyridine ring structure in the molecule by adding a specific cyclization agent. For example, using a suitable oxidizing agent or dehydrating agent, the intramolecular cyclization reaction is initiated, so that the enylamine structure is converted into a pyridine ring, and the 4-oxo-1,4-dihydropyridine-3-carboxylate ethyl ester derivative is generated at the same time.
Finally, the resulting product is modified. Appropriate alkylation reagents, such as tert-butyl halide, can be used to alkylate with 4-oxo-1,4-dihydropyridine-3-carboxylic acid ethyl ester derivatives under alkaline conditions, and tert-butyl is introduced at the 6 position of the pyridine ring to obtain 6-tert-butyl-4-oxo-1,4-oxo-3-carboxylic acid ethyl ester. In the
reaction process, each step of the reaction requires precise control of the reaction conditions, such as temperature, reactant ratio, reaction time, etc., to ensure that the reaction proceeds in the desired direction to enhance the yield and purity of the product.

ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE is an organic compound, Chinese name is 6 - tert-butyl - 4 - oxo - 1,4 - dihydropyridine - 3 - carboxylate ethyl ester. Its physical properties are quite worthy of investigation.
Looking at its properties, it is mostly crystalline solid under normal circumstances, with a white and pure color, like the quality of winter snow. The melting point of this compound is in a specific range, about [specific melting point value], just like when the heat is reached, ice melts into water, and at this temperature node, the material state changes from solid to liquid, showing a wonderful change in the state of matter.
When it comes to solubility, it is unique in organic solvents. In common organic solvents such as ethanol and acetone, it can dissolve well, just like a fish entering water, free and intermingling with solvent molecules. In water, its solubility is poor, such as oil floating in water, it is difficult to integrate. Due to the molecular structure of the compound, it is lipophilic and hydrophobic.
Let's talk about density again. It has a certain density value, which is about [specific density value]. It is slightly heavier than water. If it is placed in water, it will sink to the bottom like a stone and slowly sink.
ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE These physical properties are closely related to the internal structure of molecules, such as functional groups such as tert-butyl and ester groups, which together determine its unique performance in the physical world. In the fields of organic synthesis and chemical production, it plays different functions because of its unique physical properties.

ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE is an organic compound, or 6 - tert-butyl - 4 - oxo - 1,4 - dihydropyridine - 3 - carboxylate ethyl ester. However, its market price is difficult to determine.
The price of this compound is often tied to many factors. The first one is the difficulty of its preparation process. If the preparation method is complicated, special raw materials, harsh reaction conditions, or lengthy processes are required, the cost will be high, and the price will also rise.
Furthermore, the amount of market demand also affects its price. If the compound is in strong demand in the fields of medicine, chemical industry, etc., and the supply exceeds the demand, the price will rise; on the contrary, the demand is few, and the supply exceeds the demand, and the price will be at risk of falling.
The fluctuation of raw material prices has a great impact on its selling price. If the raw materials required for the preparation of this compound fluctuate due to output, market supply and demand, etc., the cost of the compound will change, which will affect its market price.
In addition, the scale of production is also key. In large-scale production, the unit cost may be reduced due to the scale effect, and the selling price may also be lowered; in small-scale production, the opposite is true.
Due to the lack of specific market conditions, production processes and other details, it is difficult to determine the exact market price of ETHYL 6 - TERT - BUTYL - 4 - OX0 - 1,4 - DIHYDRO - PYRIDINE - 3 - CARBOXYLATE. For details, you may need to consult chemical product suppliers, market survey agencies, or explore the market on relevant chemical product trading platforms.