Examples of Regioselective Anion Recognition among a Family of Two-, Three-, and Four-"Armed" Bis-, Tris-, and Tetrakis(thioureido) [n]Polynorbornane hosts.
Saved in:
| 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 |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 82690347 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Examples of Regioselective Anion Recognition among a Family of Two-, Three-, and Four-"Armed" Bis-, Tris-, and Tetrakis(thioureido) [n]Polynorbornane hosts. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lowe%2C+Adam+J%2E%22">Lowe, Adam J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Long%2C+Benjamin+M%2E%22">Long, Benjamin M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Pfeffer%2C+Frederick+M%2E%22">Pfeffer, Frederick M.</searchLink><relatesTo>1</relatesTo><i> fred.pfeffer@deakin.edu.au</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Organic+Chemistry%22">Journal of Organic Chemistry</searchLink>. 10/5/2012, Vol. 77 Issue 19, p8507-8517. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Anion+synthesis%22">Anion synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Organic+synthesis%22">Organic synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen+bonding%22">Hydrogen bonding</searchLink><br /><searchLink fieldCode="DE" term="%22Volumetric+analysis%22">Volumetric analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Carboxylates%22">Carboxylates</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+synthesis%22">Chemical synthesis</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: 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] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>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.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=82690347 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1021/jo301450b Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 8507 Subjects: – SubjectFull: Anion synthesis Type: general – SubjectFull: Organic synthesis Type: general – SubjectFull: Hydrogen bonding Type: general – SubjectFull: Volumetric analysis Type: general – SubjectFull: Carboxylates Type: general – SubjectFull: Chemical synthesis Type: general Titles: – TitleFull: Examples of Regioselective Anion Recognition among a Family of Two-, Three-, and Four-"Armed" Bis-, Tris-, and Tetrakis(thioureido) [n]Polynorbornane hosts. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lowe, Adam J. – PersonEntity: Name: NameFull: Long, Benjamin M. – PersonEntity: Name: NameFull: Pfeffer, Frederick M. IsPartOfRelationships: – BibEntity: Dates: – D: 05 M: 10 Text: 10/5/2012 Type: published Y: 2012 Identifiers: – Type: issn-print Value: 00223263 Numbering: – Type: volume Value: 77 – Type: issue Value: 19 Titles: – TitleFull: Journal of Organic Chemistry Type: main |
| ResultId | 1 |
