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Updated: Dec 14, 2025

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
Published on: February 6, 2020
Synthesis of dynamic imine macrocyclic supramolecular polymers via synchronized self-assembly based on dynamic
Zhenfeng He1, Yufeng Huo1, Chao Wang2
1School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China. hezf@nuc.edu.cn.
Abstract:
The preparation of dynamic imine macrocycles and supramolecular polymers is combined into a single step to form supramolecular polymers (SPs). 1,4-Diazabicyclo[2.2.2]octane (DABCO) derived quaternary ammonium salts induce aldehyde and amine building blocks to covalently form imine macrocycles. Multiple noncovalent interactions between hosts (i.e., imine macrocycle) and guests (i.e., DABCO) act as driving forces. Thus, for the first time, dynamic imine macrocyclic supramolecular polymers (DIMPs) have been achieved through the synchronized self-assembly of dynamic covalent bond formed imine macrocycles and noncovalent interactions of hosts-guests.
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