Synthesis of Symmetrical and Unsymmetrical Pyrazines

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• 作者：Douglass F. Taber ; Peter W. DeMatteo ; and ; Karen V. Taluskie
• 刊名：Journal of Organic Chemistry
• 出版年：2007
• 出版时间：February 16, 2007
• 年：2007
• 卷：72
• 期：4
• 页码：1492 - 1494
• 全文大小：49K
• 年卷期：v.72,no.4(February 16, 2007)
• ISSN：1520-6904

文摘

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Opening of representative epoxides with 1,2-amino alcoholsdelivered the amino diols. The product amino diols were thenoxidized under Swern conditions. The amino diketones soprepared were not isolated, but were condensed directly withhydroxylamine to give the substituted pyrazines.