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    Home > Active Ingredient News > Drugs Articles > The Synthetic Routes of 1-(ADAMANTANE-1-CARBONYL)-PYRROLIDINE-2-CARBOXYLIC ACID

    The Synthetic Routes of 1-(ADAMANTANE-1-CARBONYL)-PYRROLIDINE-2-CARBOXYLIC ACID

    • Last Update: 2023-04-25
    • Source: Internet
    • Author: User
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    1-(Adamantane-1-carbonyl)-pyrrolidine-2-carboxylic acid, also known as adamantyl carboxylic acid, is an organic compound that is widely used in the chemical industry.
    This compound is synthesized using various synthetic routes, each of which has its own advantages and disadvantages.
    In this article, we will discuss three common synthetic routes for the preparation of 1-(adamantane-1-carbonyl)-pyrrolidine-2-carboxylic acid.


    Route 1: Hydrogenation of N-(2-amino-1-methylpropyl)-adamantane-1-carboxamide


    This route involves the hydrogenation of N-(2-amino-1-methylpropyl)-adamantane-1-carboxamide, which is a precursor to adamantyl carboxylic acid.
    The hydrogenation reaction is carried out in the presence of a metal catalyst, such as palladium on barium carbonate, and hydrogen gas.
    The hydrogenation reaction is exothermic, and the reaction temperature must be carefully controlled to prevent excessive heating.


    The advantages of this route are that it is a simple and straightforward hydrogenation reaction, and the use of a metal catalyst makes the reaction highly selective.
    The disadvantage of this route is that it requires the use of hydrogen gas, which is a hazardous gas, and the use of metal catalysts can be expensive.


    Route 2: Reduction of N-(2-amino-1-methylpropyl)-adamantane-1,2-diamine


    This route involves the reduction of N-(2-amino-1-methylpropyl)-adamantane-1,2-diamine, which is another precursor to adamantyl carboxylic acid.
    The reduction reaction is carried out in the presence of a reducing agent, such as lithium aluminum hydride (LiAlH4), and a solvent, such as tetrahydrofuran.
    The reduction reaction is exothermic, and the reaction temperature must be carefully controlled to prevent excessive heating.


    The advantages of this route are that it is a simple and straightforward reduction reaction, and the use of a reducing agent makes the reaction highly selective.
    The disadvantage of this route is that it requires the use of a hazardous reducing agent, and the use of solvents can be expensive.


    Route 3: Decarboxylation of N-(1-carboxy-2-aminoethyl)-adamantane-1-carboxylate


    This route involves the decarboxylation of N-(1-carboxy-2-aminoethyl)-adamantane-1-carboxylate, which is another precursor to adamantyl carboxylic acid.
    The decarboxylation reaction is carried out in the presence of a base, such as sodium hydroxide, and heat.
    The decarboxylation reaction is exothermic, and the reaction temperature must be carefully controlled to prevent excessive heating.


    The advantages of this route are that it is a simple and straightforward decarboxylation reaction, and the use of a base makes the reaction highly selective.
    The disadvantage of this route is that it requires the use of a hazardous base, and the use of heat can be expensive.


    In conclusion, there are several synthetic routes available for the preparation of 1-(adamantane-1-carbonyl)-pyrrolidine-2-carboxylic acid.
    These routes include hydrogenation of N-(2-amino-1-methylpropyl)-adamantane-1-carboxamide, reduction of N-(2-amino-1-methylpropyl)-adamantane-1,2-diamine, and decarboxylation of N-(1-carboxy-2-aminoethyl)-adamantane-1-carboxylate.
    Each of these routes has its own advantages and disadvantages, and the selection of the best route depends on the specific needs and constraints of the


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