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Updated: Aug 16, 2026

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
Published on: December 16, 2022
Synthesis of novel polyethers in a geometrically precise conformation
R M Rodríguez1, E Q Morales, M Delgado
1Instituto de Investigaciones Químicas, CSIC, Américo Vespucio, s/n, Isla de la Cartuja, 41092 Seville, Spain.
Abstract:
[reaction: see text] A convergent design for the preparation of a polyoxyethylene-based channel molecule is presented, and the synthesis of the key unit 2 required for the projected construction is described. The essential elements of the design included face to face oriented macrorings spaced by rigid trans-fused oxanes. The strategy combines conformational predictability of C-linked oxanyl systems and ring-closing metathesis for the synthesis of crown ethers with engineerable ion-binding abilities.
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