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Exploration of 1,2-phenylenediboronic esters as potential bidentate catalysts for organic synthesis

Bader, S. L. and Kessler, S. N. and Zampese, J. A. and Wegner, H. A.. (2013) Exploration of 1,2-phenylenediboronic esters as potential bidentate catalysts for organic synthesis. Chemical monthly, Vol. 144, H. 4. pp. 531-537.

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Official URL: http://edoc.unibas.ch/dok/A6212085

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Abstract

Recently, we described the first inverse electron demand Diels–Alder reaction of 1,2-diazene catalyzed by a bidentate Lewis acid. Herein we investigate 1,2-phenylenediboronic esters as potential catalysts for this transformation offering higher stability and easier handling than the currently used boranthracene derivatives. Different 1,2-phenylenediboronic esters were prepared and their ability to form bidentate coordination complexes with phthalazine was analyzed. Although a 1:1 complex was observed, X-ray analysis revealed binding only in a monodentate fashion.
Faculties and Departments:05 Faculty of Science
05 Faculty of Science > Departement Chemie
05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Organische Synthese (Wegner)
UniBasel Contributors:Wegner, Hermann A. A. and Zampese, Jennifer Ann and Kessler, Simon and Bader, Samuel
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Springer
ISSN:0026-9247
Note:Publication type according to Uni Basel Research Database: Journal article
Last Modified:31 Jan 2014 09:50
Deposited On:31 Jan 2014 09:50

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