Work

Chiral Polyacetylene‐PDMS‐Copolymer‐Gels as Enantiodifferentiating Alignment Media

Year: 2025

Type: article

Abstract: ABSTRACT Helically chiral polyaryl acetylenes based on 4‐ethinylated benzoic acid amid derivatives of different amino acids crosslinked by polydimethyl siloxane diynes form stable gels suited as new chiral SAG (strain‐induced alignment in a gel) media. Their robust synthesis is hardly error‐prone; they swell in CDCl3, dichloromethane, THF and toluene; the alignment strength is scalable; and their ability to differentiate the enantiomers of chiral analytes is unrivaled as compared with other SAG media.

Source: Magnetic Resonance in Chemistry

DOI: 10.1002/mrc.70025

Authors: Jochen Kornett, Michael Reggelin

Institution: Technische Universität Darmstadt

Language: English

Topic: Molecular spectroscopy and chirality

Subfield: Spectroscopy

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $4,440

Funder: Deutsche Forschungsgemeinschaft