To address reduced selectivity, several strategies can be employed:
1. Optimizing Reaction Conditions: Fine-tuning parameters such as temperature, pressure, and reactant concentrations can help enhance selectivity. 2. Catalyst Modification: Altering the structure or composition of the catalyst, such as doping with promoters or inhibitors, can improve selectivity. 3. Using Selective Catalysts: Developing and employing catalysts specifically designed for high selectivity can mitigate the issue. 4. Removing Impurities: Ensuring the purity of reactants and employing purification steps can prevent the interference of impurities.