Efficient Synthesis of Salicylates by Catalytic [3 + 3] Cyclizations of 1,3-Bis(silyl enol ethers) with 1,1,3,3-Tetramethoxypropane

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• 作者：Muhammad Sher ; T. H. Tam Dang ; Zafar Ahmed ; Muhammad A. Rashid ; Christine Fischer ; Peter Langer
• 刊名：Journal of Organic Chemistry
• 出版年：2007
• 出版时间：August 3, 2007
• 年：2007
• 卷：72
• 期：16
• 页码：6284 - 6286
• 全文大小：57K
• 年卷期：v.72,no.16(August 3, 2007)
• ISSN：1520-6904

文摘

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Salicylic acid derivatives were prepared by Me₃SiOTf-catalyzed [3 + 3] cyclization of 1,3-bis(silyl enol ethers)with 1,1,3,3-tetramethoxypropane.