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Asymmetric Synthesis of anti- and syn-2,3-Diamino Esters using Sulfinimines. Water and Concentration Effects
[Image: see text] In the absence of water an excess of the lithium enolate of N-(diphenylmethylene)glycine ethyl ester (4) adds to sulfinimines to give syn-2,3-diamino esters 6 and in the presence of water this enolate gives the anti-2,3-diamino esters 5. These unusual results are interpreted in ter...
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| Главные авторы: | , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2007
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2533706/ https://ncbi.nlm.nih.gov/pubmed/17261004 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol063058c |
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