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Updated: Feb 12, 2026

Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions
Published on: October 10, 2016
Synthesis, Structure, and Anion Binding Properties of Electron-Deficient Tetrahomocorona[4]arenes: Shape Selectivity
Han-Bin Liu1, Qian Zhang1, Mei-Xiang Wang1
1Department MOE Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China.
Abstract:
Tetrahomocorona[2]arene[2]tetrazines were constructed by means of a fragment coupling strategy based on nucleophilic aromatic substitution reaction starting from 3,6-dichlorotetrazine and o-, m-, and p-bis(hydroxymethyl)benzenes. The unprecedented macrocycles gave rectangular box-like cavities with tunable cavity sizes and deficient electronic properties depending on the substitution pattern of phenylene. Due to anion-π interactions, they formed complexes selectively with azide and thiocyanate owing to complementary shapes between host and guest.
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