Download PDF
Synlett 2001; 2001(5): 0703-0705
DOI: 10.1055/s-2001-13371
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.

A Facile Approach to Alkyl- and Aryl-Substituted 3-Furylphosphonates Based on Ceric Ammonium Nitrate-Promoted Radical Reactions

Renzo Ruzziconi* , Hélène Couthon-Gourvès, Jean-Philippe Gourvès, Bernard Corbel
  • *Dipartimento di Chimica Università di Perugia, via Elce di Sotto, 8 06100-Perugia, Italy; E-mail: ruzzchor@unipg.it
Further Information

Publication History

Publication Date:
31 December 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

Regioselectively substituted diethyl 3-furylphosphonates have been prepared in good yields (55-90%) under very mild conditions by a simple two-step procedure based on ceric ammonium nitrate-promoted oxidative addition of β-ketophosphonates to vinylic acetates followed by acid catalyzed Pall-Knorr cyclization reactions.

phosphonates - ceric ammonium nitrate - furans - radicals - oxidative additions

      >