Ultrasound and Phase-Transfer Catalysis without Solvent in Elimination Reactions: Synthesis of Cyclic Ketene Acetals

Enrique Díez-Barra; Antonio de la Hoz; Angel Díaz-Ortiz; Pilar Prieto

doi:10.1055/s-1992-21531

Subscribe to RSS

Please copy the URL and add it into your RSS Feed Reader.

https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000083.xml

Share / Bookmark

Facebook Linkedin Weibo

Download PDF

Synlett 1992; 1992(11): 893-894
DOI: 10.1055/s-1992-21531

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.

Ultrasound and Phase-Transfer Catalysis without Solvent in Elimination Reactions: Synthesis of Cyclic Ketene Acetals

Enrique Díez-Barra^* , Antonio de la Hoz, Angel Díaz-Ortiz, Pilar Prieto

^*Facultad de C. Químicas, Universidad de Castilla-La Mancha, E-13071 Ciudad Real, Spain

Further Information

Publication History

Publication Date:
08 March 2002 (online)

PDF Download Permissions and Reprints All articles of this category

The use of PTC without solvent coupled with ultrasound as an improved method for ß-elimination reactions is described. The application to the synthesis of reactive cyclic ketene acetals confirms the usefulness of this technique.