Scandium Trifluoromethanesulfonimide and Scandium Trifluoromethanesulfonate as Extremely Active Acetalization Catalysts
- 1 September 1996
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1996 (09) , 839-841
- https://doi.org/10.1055/s-1996-5594
Abstract
Scandium trifluoromethanesulfonimide and scandium trifluoromethanesulfonate are highly efficient Lewis acid catalysts in a variety of acetalizations. These catalysts are also effective for diastereoselective preparation of 2,5-disubstituted 1,3-dioxolanones and 2,6-disubstituted 1,3-dioxanones.Keywords
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