The Upstream and Downstream products of 3-Ethylisonicotinonitrile

3-Ethylisonicotinonitrile is an organic compound that is commonly used as a precursor in the production of various chemicals and pharmaceuticals.
The compound is synthesized through a series of chemical reactions, and it can be converted into a range of downstream products depending on the specific process used.
In this article, we will discuss the upstream and downstream products of 3-Ethylisonicotinonitrile and how they are used in the chemical industry.

3-Ethylisonicotinonitrile can be synthesized through several methods, including the acid-catalyzed condensation of 2-butoxy-1,3-oxazolidine with 3-ethyl-1,2,4-thiadiazolidine-1,2-dione.
The upstream products necessary for the synthesis of 3-Ethylisonicotinonitrile include 2-butoxy-1,3-oxazolidine and 3-ethyl-1,2,4-thiadiazolidine-1,2-dione, which are both readily available in the chemical industry.

Once synthesized, 3-Ethylisonicotinonitrile can be converted into several downstream products through different chemical reactions.
One of the most common downstream products is nicotinic acid, which is used in the production of a number of pharmaceuticals and agricultural chemicals.
To produce nicotinic acid, 3-Ethylisonicotinonitrile is first converted into 3-ethyl-3-aminomethyl-5,6,7,8-tetrahydro-2H-5,4-benzo[1,2-b]pyran-2-one through a series of chemical reactions.
This compound is then reduced to form 3-ethyl-3-aminomethyl-2H-pyran-2-one, which is finally nitrated to form nicotinic acid.

Another downstream product of 3-Ethylisonicotinonitrile is valINE, which is an essential amino acid used in the production of proteins in the biotechnology industry.
To produce valINE, 3-Ethylisonicotinonitrile is converted into 2-amino-3-ethyl-3-oxobutanoic acid through a chemical reaction.
This compound is then transformed into 2-amino-3-ethyl-3-oxobutanoic acid via a process involving the reductive amination of the acid with lysine.
Finally, the compound is subjected to a series of chemical reactions to form valINE.

In addition to nicotinic acid and valINE, 3-Ethylisonicotinonitrile can also be converted into a range of other downstream products, including 3-ethyl-2-hydroxy-N-(2,2-dimethylcyclohexyl)-N-methylammonium chloride, which is used as a catalyst in polymerization reactions, and 2,2-dimethyl-N-(3-ethyl-1H-pyrazol-1-yl)acetamide, which is used as a pharmaceutical intermediate.

The production of 3-Ethylisonicotinonitrile and its downstream products is carried out in a series of chemical reactions that are carefully controlled to ensure the purity and quality of the final products.
The reactions are typically carried out in batch or continuous reactors, and the conditions, such as temperature, pressure, and the use of catalysts or other reaction promoters, are carefully optimized to minimize energy consumption and waste generation.

In conclusion, 3-Ethylisonicotinonitrile is an important compound in the chemical industry that can be synthesized from readily available upstream