Literature DB >> 18656944

Recognition of guests by water-stabilized cavitand hosts.

Agustí Lledó1, Richard J Hooley, Julius Rebek.   

Abstract

Water stabilized, deep cavitands with three walls and an open side are shown to be receptors for amines and ammonium cations bearing bulky aliphatic groups. The missing wall allows the binding of guests not accommodated by the four-walled counterparts.

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Year:  2008        PMID： 18656944      PMCID： PMC2647514          DOI： 10.1021/ol801228b

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  25 in total

1.  Stabilization of a Reactive Cationic Species by Supramolecular Encapsulation Coordination Number Incommensurate Cluster Formation, Part 15. This research was supported by NSF grant CHE-9709621. We gratefully acknowledge Prof. Julie A. Leary and Dr. Ulla Andersen for their assistance with mass spectrometry. We also thank the Miller Foundation for a postdoctoral fellowship to M.Z. and the NIH for a postdoctoral fellowship to J.L.B. Part 14: J. Xide, K. N. Raymond, Angew. Chem. 2000, 112, 2857-2859; Angew. Chem. Int. Ed. 2000, 39, 2745-2747.

Authors: 
Journal:  Angew Chem Int Ed Engl       Date:  2000-11-17       Impact factor: 15.336

2.  Selectivity in an encapsulated cycloaddition reaction.

Authors:  Jian Chen; Julius Rebek
Journal:  Org Lett       Date:  2002-02-07       Impact factor: 6.005

3.  Fluorous nanodroplets structurally confined in an organopalladium sphere.

Authors:  Sota Sato; Junya Iida; Kosuke Suzuki; Masaki Kawano; Tomoji Ozeki; Makoto Fujita
Journal:  Science       Date:  2006-09-01       Impact factor: 47.728

4.  Hybrid cavitand-resorcin[4]arene receptor for the selective binding of choline and related compounds in protic media.

Authors:  Pablo Ballester; M Angeles Sarmentero
Journal:  Org Lett       Date:  2006-08-03       Impact factor: 6.005

5.  Water-stabilized cavitands.

Authors:  Adel Rafai Far; Alexander Shivanyuk; Julius Rebek
Journal:  J Am Chem Soc       Date:  2002-03-27       Impact factor: 15.419

6.  Preparation and unique circular dichroism phenomena of urea-functionalized self-folding resorcinarenes bearing chiral termini through asymmetric hydrogen-bonding belts.

Authors:  Osamu Hayashida; Jun-ichi Ito; Shinji Matsumoto; Itaru Hamachi
Journal:  Org Biomol Chem       Date:  2005-01-21       Impact factor: 3.876

7.  Extraction of hydrophobic species into a water-soluble synthetic receptor.

Authors:  Richard J Hooley; Hillary J Van Anda; Julius Rebek
Journal:  J Am Chem Soc       Date:  2007-10-10       Impact factor: 15.419

8.  A synthetic receptor for choline and carnitine.

Authors:  Pablo Ballester; Alexander Shivanyuk; Adel Rafai Far; Julius Rebek
Journal:  J Am Chem Soc       Date:  2002-11-27       Impact factor: 15.419

9.  Cyclochiral conformers of resorcin[4]arenes stabilized by hydrogen bonds.

Authors:  Agnieszka Szumna
Journal:  Org Biomol Chem       Date:  2007-03-23       Impact factor: 3.876

10.  Quinoxaline excision: a novel approach to tri- and diquinoxaline cavitands.

Authors:  Peter P Castro; Gang Zhao; Grace A Masangkay; Carlos Hernandez; Linda M Gutierrez-Tunstad
Journal:  Org Lett       Date:  2004-02-05       Impact factor: 6.005
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  3 in total

1.  Molecular recognition of organic ammonium ions in solution using synthetic receptors.

Authors:  Andreas Späth; Burkhard König
Journal:  Beilstein J Org Chem       Date:  2010-04-06       Impact factor: 2.883

2.  Cavitands with mobile walls.

Authors:  Shengxiong Xiao; Dariush Ajami; Julius Rebek
Journal:  Org Lett       Date:  2009-08-06       Impact factor: 6.005

3.  Pseudo-capsule assemblies characterized by 19F NMR techniques.

Authors:  Agustí Lledó; Per Restorp; Julius Rebek
Journal:  J Am Chem Soc       Date:  2009-02-25       Impact factor: 15.419
  3 in total

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