ChemInform Abstract: Diastereoselective Synthesis of N-Protected β-Amino-α-hydroxyacids (Norstatines) from Urethane N-Carboxyanhydrides (UNCAs)
Autor: | Joëlle Paris, Jean Martinez, Jean-Alain Fehrentz, A. Loffet, Catherine Pothion, Patrick Audin |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | ChemInform. 30 |
ISSN: | 1522-2667 0931-7597 |
DOI: | 10.1002/chin.199936217 |
Popis: | β-Amino-α-hydroxyacids (norstatines) are prepared from urethane N-protected carboxyanhydrides (UNCAs); the key step is the diastereoselective reduction of a keto-acetylenic compound, which lead is, with syn diastereoselectivity, to the corresponding propargylic alcohol. |
Databáze: | OpenAIRE |
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