Preparation of tricyclic nitrogen heterocycle via Intramolecular Diels-Alder reaction

Demircan, Aydin and Parsons, Philip J (2002) Preparation of tricyclic nitrogen heterocycle via Intramolecular Diels-Alder reaction. Heterocyclic Communications, 8 (6). pp. 531-536. ISSN 07930283

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Abstract

Preparation of rigid tricyclic nitrogen heterocycles under radicalic condition has been studied. Cyclisation is performed by Diels-Alder ring closure after radicalic hydrogenation. We did not observe any radicalic Cycloaddition / Fragmentation product 12. Tri-n-butyltin hydride (TBTH) and azobisisobutyronitrile were used in toluene or benzene to generate radicalic condition. Intramolecular Diels-Alder (IMDA) reaction on substituted furan species gave tricyclic heterocycle.

Item Type: Article
Schools and Departments: School of Life Sciences > Chemistry
Depositing User: Philip Parsons
Date Deposited: 06 Feb 2012 19:31
Last Modified: 29 Mar 2012 06:02
URI: http://sro.sussex.ac.uk/id/eprint/21059
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