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A Clicked Bistable [2]Rotaxane

Aprahamian, Ivan and Dichtel, William R. and Ikeda, Taichi and Heath, James R. and Stoddart, J. Fraser (2007) A Clicked Bistable [2]Rotaxane. Organic Letters, 9 (7). pp. 1287-1290. ISSN 1523-7060. https://resolver.caltech.edu/CaltechAUTHORS:20170607-143656605

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Abstract

A universal diazide-terminated polyether, incorporating tetrathiafulvalene (TTF, green) and 1,5-dioxynaphthalene (DNP, red) units, was prepared and subsequently employed in the template-directed synthesis of a switchable donor/acceptor [2]rotaxane. The triazole rings (magenta), which are introduced into the rotaxane during requisite click reactions, do not present themselves as competing recognition sites for the tetracationic cyclophane (blue) as it is induced to switch between the TTF unit, when it becomes dicationic (green adorned with yellow extremities), and the DNP unit.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/ol070052uDOIArticle
http://pubs.acs.org/doi/abs/10.1021/ol070052uPublisherArticle
http://pubs.acs.org/doi/suppl/10.1021/ol070052uPublisherSupporting Information
ORCID:
AuthorORCID
Heath, James R.0000-0001-5356-4385
Stoddart, J. Fraser0000-0003-3161-3697
Additional Information:© 2007 American Chemical Society. Received January 8, 2007. Publication Date (Web): February 28, 2007. This work was supported by the Microelectronics Advanced Research Corporation (MARCO) and its focus center on Functional Engineered NanoArchitectonics (FENA) and the Defense Advanced Research Projects Agency (DARPA) and the center for Nanoscale Innovative Defense (CNID).
Funders:
Funding AgencyGrant Number
Microelectronics Advanced Research Corporation (MARCO)UNSPECIFIED
Center on Functional Engineered NanoArchitectonics (FENA)UNSPECIFIED
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Center for Nanoscale Innovation for Defense (CNID)UNSPECIFIED
Issue or Number:7
Record Number:CaltechAUTHORS:20170607-143656605
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170607-143656605
Official Citation:A Clicked Bistable [2]Rotaxane Ivan Aprahamian, William R. Dichtel, Taichi Ikeda, James R. Heath, and J. Fraser Stoddart Organic Letters 2007 9 (7), 1287-1290 DOI: 10.1021/ol070052u
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:78014
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:07 Jun 2017 22:26
Last Modified:03 Oct 2019 18:04

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