Activités par an
Résumé
Bipyrroles are products with a broad spectrum of applications, among them the synthesis of higher cyclic oligopyrroles, including corroles, sapphyrins, porphycenes and new classes of compounds, such as cyclo[8]pyrrole. A number of synthetic procedures have recently been developed to obtain these useful synthons, albeit with varying succcess and usually in a rather low yield. In this work we present an improved synthesis of 5, 5'-diethoxycarbonyl-3, 3'-di(n-hexyl)-2, 2'-bipyrrole, starting with derivatizing pyrrole and finally making the pyrrole-pyrrole link via an Ullmann coupling reaction. All steps have been optimised to give rather high yields and attempts to scale up the synthesis (10+ gram scale) are in progress. Along with the synthesis, the results of binding studies of a number of anions with the bipyrroles, using UV spectrophotometry, are presented in the poster.
langue originale | Anglais |
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Pages | Abstracts, 7th Sigma-Aldrich Organic Synthesis Meeting, Spa, Belgium, December 2003, pp. 15-15 |
Nombre de pages | 1 |
Etat de la publication | Publié - 2003 |
Evénement | 7th Sigma-Aldrich Organic Synthesis Meeting - Spa, Belgique Durée: 4 déc. 2003 → … |
Une conférence
Une conférence | 7th Sigma-Aldrich Organic Synthesis Meeting |
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Pays/Territoire | Belgique |
La ville | Spa |
période | 4/12/03 → … |
Empreinte digitale
Examiner les sujets de recherche de « Synthesis and Anion Binding Properties of a Novel Selectively Substituted Bipyrrole ». Ensemble, ils forment une empreinte digitale unique.Activités
- 1 Participation à une conférence, un congrès
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7th Sigma-Aldrich Organic Synthesis Meeting
Eduard Dolusic (Poster)
4 déc. 2003 → 5 déc. 2003Activité: Participation ou organisation d'un événement › Participation à une conférence, un congrès
Thèses de l'étudiant
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PhD in organic chemistry Katholieke Universiteit Leuven, Belgium, 2000 - 2004 (Prof. Wim Dehaen)
Auteur: Dolusic, E., 2004Student thesis: Doc types › Docteur en Sciences