PDF herunterladen
Synlett 2000; 2000(7): 1013-1015
DOI: 10.1055/s-2000-6657
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

The Synthesis of Substituted 7,7′-Bis-indolizines via 1,3-Dipolar Cycloaddition under Microwave Irradiation

Rodica M. Dinica* , Ioan I. Druta, Claudio Pettinari
  • *"Dunarea de Jos", University, Chemistry Department, Galati-6200 Romania
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
31. Dezember 2000 (online)

  als PDF herunterladen  Lizenzen und Reprints Alle Artikel dieser Rubrik

Microwave irradiation under solvent-free conditions induces 4,4′-bipyridinium ylides generated in situ, to undergo 1,3-dipolar cycloaddition with activated alkynes, on KF/alumina, giving 7,7′-bis-indolizines in high yields.

4,4′-bipyridinium ylides - 7,7′-bis-indolizines - microwave irradiation - 1,3-dipolar cycloaddition