Regioselective Dieckmann cyclisations leading to enantiopure highly functionalised tetramic acid derivatives
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 2,p. 223-236
- https://doi.org/10.1039/a706014i
Abstract
Regioselective Dieckmann cyclisations using an N-acyloxazolidine derived from L-serine give substituted tetramic acids in high yield and enantioselectivity. The products are easily deprotected under mild conditions to give hydroxymethyltetramic acids.Keywords
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