Introduction to Organic Chemistry
Amines and Amides
Amines are organic derivatives of ammonia; amides are formed by the reaction of carboxylic acids with amines.
Chemical Roles
- Amines are weak bases; protonated forms are more water-soluble (e.g., drug salts).
- Amides are chemically stable and form the primary peptide bonds in proteins.
- Nitrogen lone pairs allow for hydrogen bonding with biological macromolecules.
Clinical Context
- Neurotransmitters like dopamine and serotonin are primary amines.
- Many local anesthetics utilize amine groups to bind to sodium channels.
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