Published May 26, 2005
| Supplemental Material
Journal Article
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Magic Ring Catenation by Olefin Metathesis
Abstract
Olefin metathesis has been employed in the efficient syntheses of a [2]catenane with the templation being provided by the recognition between a secondary ammonium ion and a crown ether. In one approach, a crown ether precursor has been clipped around an NH2+ center situated in a macrocyclic ring, yielding the mechanically interlocked compound. In the other approach, the reversible nature of olefin metathesis allows for a magic ring synthesis to occur wherein two free macrocycles can be employed as the stationary materials, leading to the formation of the same [2]catenane.
Additional Information
© 2005 American Chemical Society. Received 3 March 2005. Published online 6 May 2005. Published in print 1 May 2005. This work was supported by a research grant from the Office of Naval Research through its MURI program.Attached Files
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Additional details
- Eprint ID
- 79382
- DOI
- 10.1021/ol050463f
- Resolver ID
- CaltechAUTHORS:20170726-073908266
- Office of Naval Research (ONR)
- Created
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2017-07-26Created from EPrint's datestamp field
- Updated
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2021-11-15Created from EPrint's last_modified field