Natural products can be used as catalysts in various ways:
1. Enzymes: These are proteins that act as natural catalysts to accelerate biochemical reactions. They are highly specific and efficient. 2. Organocatalysts: Some small organic molecules derived from natural products can act as catalysts. For instance, proline, an amino acid, is used in asymmetric synthesis. 3. Metal Complexes: Certain natural products can be used to create metal complexes. For example, chlorophyll can act as a ligand to form catalytic metal complexes.
