The self assembly of [2]- and [3]-rotaxanes by slippage
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 16,p. 1274-1277
- https://doi.org/10.1039/c39930001274
Abstract
Both a [2]- and a [3]-rotaxane have been synthesised in good yield by slippage at 55 °C in acetonitrile of bisparaphenylene-34-crown-10 over size-complementary stoppers on a dumbbell-shaped molecule containing two 4,4′-bipyridinium recognition sites.Keywords
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