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    Home > Active Ingredient News > Active Ingredient Products News > The Production Process of 5-BROMO-N-ETHYL-2-METHOXYBENZENESULPHONAMIDE

    The Production Process of 5-BROMO-N-ETHYL-2-METHOXYBENZENESULPHONAMIDE

    • Last Update: 2023-05-09
    • Source: Internet
    • Author: User
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    5-Bromo-N-ethyl-2-methoxybenzene-sulphonamide is a synthetic chemical compound that is commonly used in various industrial applications.
    The production process of this compound involves several steps that require careful control and monitoring to ensure the quality of the final product.
    In this article, we will explore the production process of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide in the chemical industry.


    Step 1: Preparation of N-Ethyl-2-methoxybenzene-sulphonamide
    The first step in the production process of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide is the preparation of N-ethyl-2-methoxybenzene-sulphonamide.
    This compound is synthesized by reacting N-ethylbenzene-sulphonamide with methoxy-sodium in the presence of a solvent such as dimethylformamide.
    The reaction is exothermic, and it requires careful monitoring to prevent overheating.
    The reaction mixture is then cooled, and the resulting precipitate is collected and dried.


    Step 2: Preparation of 5-Bromo-N-Ethyl-2-Methoxybenzene-sulphonamide
    The second step in the production process of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide is the preparation of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide.
    This compound is synthesized by reacting N-ethyl-2-methoxybenzene-sulphonamide with bromine in the presence of a solvent such as carbon tetrachloride.
    The reaction is highly reactive, and it requires careful control to ensure that the reaction is complete.
    The reaction mixture is then treated with sodium sulphite to neutralize the reaction and the resulting precipitate is collected and dried.


    Step 3: Purification of 5-Bromo-N-Ethyl-2-Methoxybenzene-sulphonamide
    The final step in the production process of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide is the purification of the synthesized compound.
    This is done by recrystallization, which involves dissolving the compound in a solvent such as ethanol and then allowing it to crystallize out.
    The resulting crystals are collected and dried, and then they are recrystallized again using a different solvent.
    The resulting crystals are then dried and weighed to determine the yield.


    Quality Control


    The quality of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide is crucial in ensuring that it meets the desired specifications for various industrial applications.
    Quality control is therefore an essential step in the production process.
    This involves testing the synthesized compound for its chemical properties such as melting point, solubility, and chemical reactivity.
    The compound is also tested for impurities such as sulfur and nitrogen compounds, which can affect its properties and performance.


    Conclusion


    The production process of 5-bromo-N-ethyl-2-methoxybenzene-sulphonamide involves several steps that require careful control and monitoring to ensure the quality of the final product.
    The compound is widely used in various industrial applications, and its properties and performance can be tailored to meet the specific requirements of different applications.


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