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Asymmetric synthesis of quaternary alpha-amino phosphonates using sulfinimines |
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| Authors: | Davis F A Lee S Yan H Titus D D |
| Affiliation: | Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, USA. fdavis@astro.ocis.temple.edu |
| Abstract: | The addition of lithium diethylphosphonate to enantiopure ketosulfinimines is highly diastereoselective (>95%), affording the first examples of quaternary alpha-alkyl alpha-amino (arylmethyl)phosphonates. |
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