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6-Chloro-2-ethoxy-4-pyrimidinamine is a compound that is commonly used in the chemical industry.
It is an important intermediate product that is used in the production of a variety of downstream products, including pharmaceuticals, agrochemicals, and other chemicals.
In this article, we will take a closer look at the upstream and downstream products of 6-chloro-2-ethoxy-4-pyrimidinamine, including the raw materials required for its production, the manufacturing process, and the final products that are derived from it.
Upstream Products
The production of 6-chloro-2-ethoxy-4-pyrimidinamine begins with the synthesis of its raw materials.
The key raw material for the production of 6-chloro-2-ethoxy-4-pyrimidinamine is 2-ethoxy-4-nitroaniline, which is used in the first step of the synthesis process.
This raw material can be derived from aniline, which is a readily available aromatic amine.
The other raw material required for the production of 6-chloro-2-ethoxy-4-pyrimidinamine is chloroform, which is used in the second step of the synthesis process.
The first step in the synthesis of 6-chloro-2-ethoxy-4-pyrimidinamine is the reaction of 2-ethoxy-4-nitroaniline with chloroform in the presence of a catalyst, such as phosphorus trichloride.
This reaction produces 6-chloro-2-ethoxy-4-nitroaniline, which is then hydrolyzed to produce 6-chloro-2-ethoxy-4-pyrimidinamine.
Downstream Products
6-Chloro-2-ethoxy-4-pyrimidinamine is an important intermediate product that is used in the production of a variety of downstream products.
One of the most common downstream products is the herbicide, chlorsulfuron, which is used to control weeds in crops such as wheat, oats, and barley.
Chlorsulfuron is produced by reacting 6-chloro-2-ethoxy-4-pyrimidinamine with metabisulfochloride, a commonly used catalyst in the production of herbicides.
Another downstream product of 6-chloro-2-ethoxy-4-pyrimidinamine is the herbicide, dichlobenil, which is used to control weeds in a variety of crops.
Dichlobenil is produced by reacting 6-chloro-2-ethoxy-4-pyrimidinamine with dibromacetamide, a commonly used catalyst in the production of herbicides.
6-Chloro-2-ethoxy-4-pyrimidinamine is also used in the production of other chemicals, such as pharmaceuticals and agrochemicals.
These downstream products are typically produced using a variety of chemical reactions and purification steps, which are specific to the desired product.
Manufacturing Process
The manufacturing process for 6-chloro-2-ethoxy-4-pyrimidinamine typically involves several stages, including the synthesis of the raw materials, the reaction of the raw materials to produce the intermediate product, and the purification and isolation of the final product.
The synthesis of 6-chloro-2-ethoxy-4-pyrimidinamine typically involves several steps, including the reaction of 2-ethoxy-4-nitroaniline with chloroform in the presence of a catalyst, such as phosphorus trichloride.
This reaction produces 6-chloro-2-ethoxy-4-nitroaniline, which is then hydrolyzed to produce 6-chloro-2-ethoxy-4-pyrimidinamine.
The intermediate product is then purified and
