A FACILE SYNTHESIS OF 1,3-DICARBONYL COMPOUNDS FROM 1-ALKYNE AND ACID ANHYDRIDE PROMOTED BY DICHLORO-BIS(TRIFLUOROMETHANESULFONATO)TITANIUM(IV)
- 5 May 1985
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 14 (5), 673-676
- https://doi.org/10.1246/cl.1985.673
Abstract
1,3-Dicarbonyl compounds are prepared in high yields by acylation of 1-alkyne derivatives with acid anhydride in the presence of dichloro-bis(trifluoromethanesulfonato)titanium(IV), followed by aqueous work up.Keywords
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