Beilstein J. Org. Chem.2018,14, 2163–2185, doi:10.3762/bjoc.14.190
and operation of the electro- and photochemically switchablerotaxane 18 which acts as potential memory device.
(a) The redox-switchablerotaxane 19 with a donor–acceptor pair which is stable in five different switching states. (b) Cyclic voltammogram showing the transitions between the five oxidation
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Graphical Abstract
Figure 1:
The two one-electron oxidation reactions of tetrathiafulvalene (TTF, 1) and the corresponding prope...
Beilstein J. Org. Chem.2018,14, 2074–2081, doi:10.3762/bjoc.14.181
polymers.
Keywords: alkenyl bond; functional crown ether; stimuli-responsiveness; switchablerotaxane; Introduction
Along with the development of supramolecular chemistry, much attention has been paid to the design and synthesis of novel and complicated mechanical interlocked molecules (MIMs) [1][2][3][4
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Graphical Abstract
Scheme 1:
Chemical structures and acid-base stimuli responsiveness of target [2]rotaxane R1 and deprotonated ...