Several reagents are frequently used in catalytic processes:
1. Hydrogen: Widely used in hydrogenation and reforming reactions, hydrogen is a key reagent in many industrial processes. 2. Oxygen: Used in oxidation reactions, oxygen can facilitate the conversion of organic compounds into valuable products. 3. Alkenes and Alkynes: These unsaturated hydrocarbons are common substrates in polymerization and hydroformylation reactions. 4. Carbon Monoxide: Utilized in carbonylation reactions, carbon monoxide is essential for producing acetic acid and other chemicals.