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

1 January 1992

journal article
letter
Published by Georg Thieme Verlag KG in Synlett

Vol. 1992 (11) , 893-894
https://doi.org/10.1055/s-1992-21531

Abstract

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.

Keywords

REACTIVE CYCLIC
TRANSFER CATALYSIS
SOLVENT COUPLED
PHASE TRANSFER
ACETALS CONFIRMS
IMPROVED METHOD
SS ELIMINATION
PTC
ULTRASOUND

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