Anion recongnition using preorganized thiourea functionalized [3]polynorbornane receptors Pfeffer, Frederick, Gunnlaugsson, Thorfinnur, Jensen, Paul and Kruger, Paul 2005, Anion recongnition using preorganized thiourea functionalized [3]polynorbornane receptors, Organic letters, vol. 7, no. 24, pp. 5357-5360, doi: 10.1021/ol051497q. Attached Files Name Description MIMEType Size Downloads Title Anion recongnition using preorganized thiourea functionalized [3]polynorbornane receptors Author(s) Pfeffer, Frederick orcid.org/0000-0002-5441-6437 Gunnlaugsson, Thorfinnur Jensen, Paul Kruger, Paul Journal name Organic letters Volume number 7 Issue number 24 Start page 5357 End page 5360 Publisher American Chemical Society Place of publication Washington, D.C. Publication date 2005 ISSN 1523-7060 Summary A new family of [3]polynorbornane frameworks exhibiting conformationally preorganized aromatic thiourea (cleft-like) receptors have been designed and synthesized for anion recognition. These show excellent affinity for the biologically relevant dihydrogenphosphate (H2PO4-) and dihydrogenpyrophosphate (H2P2O72-) anions (among others), which are bound in 1:1 and 2:1 (host:anion) ratio, respectively. Moreover, visually striking color changes accompany guest binding, enabling this family to act as colorimetric anion sensors. Notes Available online: November 1, 2005 Language eng DOI 10.1021/ol051497q Field of Research 030302 Nanochemistry and Supramolecular Chemistry HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2005, American Chemical Society Persistent URL http://hdl.handle.net/10536/DRO/DU:30003190 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Biological and Chemical Sciences Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Tue, 21 Oct 2008, 14:38:17 EST Thu, 09 Apr 2009, 11:41:24 EST Thu, 04 Jun 2009, 09:42:40 EST Fri, 17 Oct 2014, 08:22:27 EST Filtered Full Citation counts:   Cited 148 times in TR Web of Science Cited 140 times in Scopus Search Google Scholar Access Statistics: 1177 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Mon, 07 Jul 2008, 08:45:59 EST