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Updated: Apr 30, 2026

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
Published on: February 6, 2020
Supramolecular side-chain poly[2]pseudorotaxanes formed by orthogonal coordination-driven self-assembly and
Hao Xing1, Peifa Wei, Xuzhou Yan
1Department of Chemistry, Zhejiang University , Hangzhou 310027, P. R. China.
Abstract:
The themes of coordination-driven self-assembly, host-guest interactions, and supramolecular polymerization are unified in an orthogonal noninterfering fashion to deliver side-chain poly[2]pseudorotaxanes. Specifically, a bis(p-phenylene)-34-crown-10 derivative 1 bearing two pyridyl groups polymerizes into a side-chain poly[2]pseudorotaxane upon the addition of di-Pt(II) acceptor 4 in the presence of paraquat. Interestingly, by adding a competitive guest 3, the poly[2]pseudorotaxane can realize a conversion in one pot.
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