Synthesis of Azasugars through a Proline-Catalyzed Reaction

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• 作者：Fé ; lix Calderó ; n ; Elisa G. Doyagü ; ez ; Alfonso Ferná ; ndez-Mayoralas
• 刊名：Journal of Organic Chemistry
• 出版年：2006
• 出版时间：August 4, 2006
• 年：2006
• 卷：71
• 期：16
• 页码：6258 - 6261
• 全文大小：106K
• 年卷期：v.71,no.16(August 4, 2006)
• ISSN：1520-6904

文摘

We report an efficient route to obtain azasugars from theenantiomerically pure L- and D-diethyltartrate. The key stepis a proline-catalyzed aldol condensation, in which bothenantiomers of proline have been used as catalyst, affordingcomplementary anti-aldol products.