Both a - and a -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.
|Original language||English (US)|
|Number of pages||4|
|Journal||Journal of the Chemical Society, Chemical Communications|
|State||Published - Dec 1 1993|
ASJC Scopus subject areas
- Molecular Medicine