Picking the lock of coordination cage catalysis

Area of Science:

• Supramolecular Chemistry
• Catalysis

Background:

• Metallo-organic assembly reactions yield numerous coordination cages with cavities.
• These cages can host guests, analogous to enzyme-substrate interactions.
• While some cages exhibit proficient catalysis, they are rare compared to known structures.

Purpose of the Study:

• To identify key features of effective coordination cage catalysts.
• To correlate structure with catalytic activity and selectivity.
• To provide an outlook on the potential of coordination cages in non-covalent catalysis.

Main Methods:

• Review of experimental and computational analyses of notable coordination cage catalysts.
• Discussion of structure-activity relationships.

Main Results:

• Coordination cages can be designed for catalytic applications.
• Specific structural features enhance catalytic activity and selectivity.
• Lessons learned from existing exemplars guide future design.

Conclusions:

• Coordination cages hold significant potential for synthetic non-covalent catalysis.
• Further research can establish them as a gold standard in the field.