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https://doi.org/10.1039/c2cc31009k
| Title: | Trifluoromethyl acting as stopper in [2]rotaxane | Authors: | Dasgupta, S. Huang, K.-W. Wu, J. |
Issue Date: | 18-May-2012 | Citation: | Dasgupta, S., Huang, K.-W., Wu, J. (2012-05-18). Trifluoromethyl acting as stopper in [2]rotaxane. Chemical Communications 48 (40) : 4821-4823. ScholarBank@NUS Repository. https://doi.org/10.1039/c2cc31009k | Abstract: | A modified dumbbell obtained by replacing one of the phenyl groups of the dibenzylammonium with a strong electron-withdrawing trifluoromethyl group templated the synthesis of the smallest [2]rotaxane reported so far. The trifluoromethyl group not only enhances the templating effect of the dumbbell but also acts as the stopper to prevent dethreading of a [20]crown ether macrocycle. © 2012 The Royal Society of Chemistry. | Source Title: | Chemical Communications | URI: | http://scholarbank.nus.edu.sg/handle/10635/77315 | ISSN: | 13597345 | DOI: | 10.1039/c2cc31009k |
| Appears in Collections: | Staff Publications |
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