Novel porphyrin–viologen rotaxanes
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 5,p. 611-612
- https://doi.org/10.1039/a708373d
Abstract
A new porphyrin-containing host has an exceptionally high affinity for viologen guests, with binding constants as high as Kass = 7 × 106 M – 1 in organic solvents, allowing the construction of porphyrin–viologen rotaxanes.Keywords
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