Palladium-Catalyzed Cross-Coupling between Vinyl Halides and tert-Butyl Carbazate: First General Synthesis of the Unusual N-Boc-N-alkenylhydrazines

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• 作者：Jos&eacute ; Barluenga ; Patricia Moriel ; Fernando Aznar ; Carlos Vald&eacute ; s
• 刊名：Organic Letters
• 出版年：2007
• 出版时间：January 18, 2007
• 年：2007
• 卷：9
• 期：2
• 页码：275 - 278
• 全文大小：73K
• 年卷期：v.9,no.2(January 18, 2007)
• ISSN：1523-7052

文摘

N-Boc-N-alkenylhydrazines, an almost unknown type of compounds, have been prepared with high to moderate yields via palladium-catalyzedcross-coupling between alkenyl halides and tert-butyl carbazate. The present methodology represents the first general way to access thishighly functionalized and unusual type of hydrazines.