Chiroptical inversion of a planar chiral redox-switchable rotaxane.

6533b860fe1ef96bd12c3a73

RESEARCH PRODUCT

Chiroptical inversion of a planar chiral redox-switchable rotaxane.

Hendrik V. Schröder Marius Gaedke Beate Paulus Felix Witte Henrik Hupatz Kari Rissanen Jana Anhäuser Arne Lützen Arto Valkonen Christoph A. Schalley

subject

chemistry.chemical_classification Materials science Rotaxane 010405 organic chemistry General Chemistry 547 Planar chirality 010402 general chemistry Electrochemistry 01 natural sciences 0104 chemical sciences Chiral column chromatography Crystallography chemistry.chemical_compound Chemistry 500 Naturwissenschaften und Mathematik::540 Chemie::547 Organische Chemie redox-switchable chemistry Electronic effect rotaxane chiroptical inversion Enantiomer makromolekyylit Tetrathiafulvalene Crown ether

description

Reversible redox-switching of a planar chiral [2]rotaxane with a tetrathiafulvalene-bearing crown ether macrocycle generates a complete sign reversal of the main band in the ECD spectrum, as shown by experiment and rationalised by DFT calculations.

year	journal	country	edition	language
2019-07-26	Chemical science

10.1039/c9sc03694f https://pubmed.ncbi.nlm.nih.gov/32055357

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