The Production Process of 1-METHYL-1,2,3,4-TETRAHYDRO-QUINOLINE-6-CARBOXYLIC ACID

The production process of 1-methyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid involves several steps that are carried out in a chemical plant.
The following is a detailed outline of the production process of this compound:

Step 1: Preparation of raw materials
The first step in the production of 1-methyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid is the preparation of raw materials.
The raw materials required for this process are aromatic hydrocarbons such as benzene or toluene, which are used as the starting materials for the synthesis of the compound.

Step 2: Synthesis of intermediate products
The next step in the production process is the synthesis of intermediate products.
The intermediate products in this process are 4-chloro-6-methyl-1,3,5-triazine-2,4-diamine and N-(3-chloro-4-methyl-2-oxo-1,3,5-oxazepin-5-yl)acetamide.
The synthesis of these intermediate products is carried out using various chemical reactions, such as nitration, chlorination, and condensation reactions.

Step 3: Synthesis of the target compound
The final step in the production process is the synthesis of the target compound, 1-methyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid.
This synthesis is carried out by reacting the intermediate products, 4-chloro-6-methyl-1,3,5-triazine-2,4-diamine and N-(3-chloro-4-methyl-2-oxo-1,3,5-oxazepin-5-yl)acetamide, in the presence of suitable reagents, such as hydrochloric acid.

Step 4: Purification and isolation of the target compound
After the synthesis of the target compound, it is important to purify and isolate the compound from other impurities that may be present.
This step is crucial for ensuring the purity and quality of the final product.
Purification and isolation of the target compound can be achieved using various techniques, such as crystallization, filtration, and chromatography.

Step 5: Characterization of the target compound
Once the target compound has been purified and isolated, it is important to characterize it to ensure that it meets the desired specifications.
Characterization of the target compound can be done using various techniques, such as spectroscopy, chromatography, and mass spectrometry.

In conclusion, the production process of 1-methyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid involves several steps, including the preparation of raw materials, synthesis of intermediate products, synthesis of the target compound, purification and isolation of the target compound, and characterization of the target compound.
Each of these steps must be carried out carefully and efficiently to ensure the production of a high-quality final product.