ESTER ENOLATE CLAISEN REARRANGEMENT OF 2-BUTENYL 3-HYDROXYBUTANOATE
- 5 July 1984
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 13 (7), 1169-1172
- https://doi.org/10.1246/cl.1984.1169
Abstract
The ester enolate Claisen rearrangement of (E)- or (Z)-2-butenyl 3-hydroxybutanoate was found to give predominantly each one of four isomers of 3-methyl-4-methoxycarbonyl-5-hydroxy-1-hexene by the selection of the reaction conditions via the enolate dianions or silyl ketene acetals.Keywords
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