PDF herunterladen
Synlett 1990; 1990(4): 211
DOI: 10.1055/s-1990-21037
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.

Convenient Two-Step Conversion of Acid Chlorides to Terminal Alkynes

R. Alan Aitken* , Shirley Seth
  • *Department of Chemistry, University of St. Andrews, North Haugh, St. Andrews, Fife KY16 9ST, England
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
08. März 2002 (online)

 als PDF herunterladen  Lizenzen und Reprints Alle Artikel dieser Rubrik

Acylation of ethoxycarbonylmethylenetriphenylphosphorane with acid chlorides followed by flash vacuum pyrolysis at 750 °C results in loss of Ph3PO and the ethoxycarbonyl group to give terminal alkynes in good overall yield.