Palladium-Catalyzed Arylation and Vinylation of 4-Alkyl Substituted 2,3-Dihydrofurans: A Catalytic Sequence to Anti-Aldol Compounds
- 1 February 1995
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1995 (02) , 153-154
- https://doi.org/10.1055/s-1995-4899
Abstract
Palladium-catalyzed arylation of 4-alkyl substituted 2,3-dihydrofurans leads regio- and diastereoselectively to trans-2,3-disubstituted 2,3-dihydrofurans, which can be converted to anti-aldol derivatives upon ozonolysis. In contrast, vinylation of the title compounds leads to a mixture of 2,3- and 2,5-disubstituted dihydrofurans.Keywords
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