Aminomethylation is a chemical process that involves the introduction of an amino group (-NH2) into a molecule by the addition of a methylamine (-CH3NH2) group. This process is commonly used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds.
Definitions
Aminomethylation is defined as a chemical reaction that involves the addition of a methylamine group to a molecule, resulting in the formation of an amino group. This process is also known as reductive amination, as it involves the reduction of an imine to an amine.
Origin
The process of aminomethylation was first discovered in the early 20th century, and has since been extensively studied and applied in organic chemistry.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, aminomethylation is defined as “the introduction of an amino group into a molecule by the addition of a methylamine group”. The Oxford English Dictionary defines it as “the process of adding a methylamine group to a molecule to form an amino group”.
Associations
Aminomethylation is commonly used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also used in the production of polymers and resins, as well as in the preparation of dyes and pigments.
Synonyms
Some synonyms of aminomethylation include reductive amination, methylation of amines, and Mannich reaction.
Antonyms
There are no direct antonyms of aminomethylation, as it is a chemical process rather than a concept or idea.
The same root words
Aminomethylation contains the root words “amino” and “methylation”. Amino refers to the presence of an amino group (-NH2) in a molecule, while methylation refers to the addition of a methyl group (-CH3) to a molecule.
Example Sentences
- The aminomethylation of benzaldehyde resulted in the formation of an imine intermediate.
- Aminomethylation is a commonly used reaction in the synthesis of pharmaceuticals and agrochemicals.
- The Mannich reaction is a type of aminomethylation that involves the addition of a primary or secondary amine to a carbonyl compound.