PDF herunterladen
Synthesis 1989; 1989(10): 770-771
DOI: 10.1055/s-1989-27390
communication
© 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.

Facile Stereoselective Synthesis of 4-Alkylidene-2-oxo-1,3-oxathiolanes from 2-Alkyn-1-ols, Carbon Monoxide, and Sulfur

Takumi Mizuno* , Fumikazu Nakamura, Yoshio Ishino, Ikuzo Nishiguchi, Tsuneaki Hirashima, Akiya Ogawa, Nobuaki Kambe, Noboru Sonoda
  • *Osaka Municipal Technical Research Institute, 1-6-50, Morinomiya,Jyoto-ku, Osaka 536, Japan
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
02. Mai 2002 (online)

  als PDF herunterladen  Lizenzen und Reprints Alle Artikel dieser Rubrik

4-Alkylidene-2-oxo-1,3-oxathiolanes were synthesized in moderate to high yields by reaction of 2-alkyn-1-ols with carbon monoxide, sulfur, and triethylamine and copper(I)-catalyzed cyclization of the resultant triethylammonium O-2-alkynyl)carbonothioates.