A Redox Switch Based on Dihydro[5]helicene: Drastic Chiroptical Response Induced by Reversible C−C Bond Making/Breaking upon Electron Transfer
- 3 September 2001
- journal article
- research article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 40 (17) , 3251-3254
- https://doi.org/10.1002/1521-3773(20010903)40:17<3251::aid-anie3251>3.0.co;2-p
Abstract
Helicity and axial chirality are reversibly interconverted in the novel redox pair 1 and 22+; the compounds exhibit drastic UV/Vis and circular dichroism spectral changes as well as dynamic structural changes upon electron transfer, thus furnishing an unprecedented multi‐output response system with high bistability. X=S or O.This publication has 14 references indexed in Scilit:
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