Silver(I) Triflate-Catalyzed Direct Synthesis of N-PMP Protected -Aminopropargylphosphonates from Terminal Alkynes

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• 作者：Rajasekhar Dodda ; Cong-Gui Zhao
• 刊名：Organic Letters
• 出版年：2007
• 出版时间：January 4, 2007
• 年：2007
• 卷：9
• 期：1
• 页码：165 - 167
• 全文大小：48K
• 年卷期：v.9,no.1(January 4, 2007)
• ISSN：1523-7052

文摘

N-PMP protected -aminopropargylphosphonates have been synthesized by using a silver(I) triflate-catalyzed one-pot three-component reactionof terminal alkynes, p-anisidine, and diethyl formylphosphonate hydrate. Good to excellent yields of the desired products may be obtainedwith a very simple procedure.