An Improved Procedure for the Pd(II)-Catalyzed Claisen Rearrangement via In Situ Enol Ether Exchange
- 1 May 1995
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1995 (05) , 447-448
- https://doi.org/10.1055/s-1995-5005
Abstract
The title rearrangement, when carried out using CF3CO2H as a co-catalyst, is shown to proceed at room temperature to afford the Claisen product with a high level of both diastereoselection and asymmetric transmission. The scope and limitation of the new procedure are defined.Keywords
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