doi: 10.1021/ja042330f.
A new synthetic method for alpha-alkoxycarbonyl iminium salt and its reaction with nucleophiles
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- PMID: 15755144
- DOI: 10.1021/ja042330f
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A new synthetic method for alpha-alkoxycarbonyl iminium salt and its reaction with nucleophiles
J Am Chem Soc.
.
Abstract
An iminium salt was easily prepared using the oxidation of amino ketene silyl acetal with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, and the subsequent nucleophilic addition to this iminium species proceeded efficiently to afford alpha-amino esters in good yields.
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