Bibliographic Details
| Title: |
Examples of Regioselective Anion Recognition among a Family of Two-, Three-, and Four-"Armed" Bis-, Tris-, and Tetrakis(thioureido) [n]Polynorbornane hosts. |
| Authors: |
Lowe, Adam J.1, Long, Benjamin M.1, Pfeffer, Frederick M.1 fred.pfeffer@deakin.edu.au |
| Source: |
Journal of Organic Chemistry. 10/5/2012, Vol. 77 Issue 19, p8507-8517. 11p. |
| Subjects: |
Anion synthesis, Organic synthesis, Hydrogen bonding, Volumetric analysis, Carboxylates, Chemical synthesis |
| Abstract: |
A family of conformationally preorganized, [n]polynorbornane-based anion hosts 1a,b-6a,b have been synthesized. The series includes receptors with 4, 8, and 12 H-bond donors. Using ¹H NMR titration techniques, evaluation of the new hosts against a series of alkyl and aryl dicarboxylates as well as a range of phosphoanionic species has revealed that the tris(thioureido) hosts (in particular 3a) are capable of regioselectively binding dicarboxylates and pyrophosphate (H2PPi²-). [ABSTRACT FROM AUTHOR] |
|
Copyright of Journal of Organic Chemistry is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
