Synthesis of Naphthalenes via Platinum-Catalyzed Hydroarylation of Aryl Enynes

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• 作者：Dongjin Kang ; Jinsik Kim ; Susung Oh ; Phil Ho Lee
• 刊名：Organic Letters
• 出版年：2012
• 出版时间：November 16, 2012
• 年：2012
• 卷：14
• 期：22
• 页码：5636-5639
• 全文大小：269K
• 年卷期：v.14,no.22(November 16, 2012)
• ISSN：1523-7052

文摘

An efficient synthetic method of functionalized naphthalenes having hydrogen, alkyl, alkenyl, aryl, or heteroaryl groups on the 4-position and ethoxycarbonyl group on the 2-position was developed through selective Pt-catalyzed 6-endo intramolecular hydroarylation of ethyl (E)-2-ethynyl/alkynyl cinnamates.