Responsive Supramolecular Polymers Based on the Bis[alkynylplatinum(II)] Terpyridine Molecular Tweezer/Arene Recognition Motif

Supramolecular polymers are constructed based on the novel bis[alkynylplatinum(II)] terpyridine molecular tweezer/pyrene recognition motif. Successive addition of anthracene as the diene and cyano‐functionalized dienophile triggers the reversible supramolecular polymerization process, thus advancing the concept of utilizing Diels–Alder chemistry to access stimuli‐responsive materials in compartmentalized systems. Trigger happy: Supramolecular polymers are constructed based on the novel bis[alkynylplatinum(II)] terpyridine molecular tweezer/pyrene recognition motif. Successive addition of anthracene as the diene and a cyano‐functionalized dienophile triggers the reversible supramolecular polymerization process, thus advancing the concept of utilizing Diels–Alder chemistry to access stimuli‐responsive materials in compartmentalized systems.