An Efficient Route to Tetrahydroindeno[2,1-b]pyrroles via a Base-Promoted Reaction of (E)-2-Alkynylphenylchalcone with 2-Isocyanoacetate

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• 作者：Danqing Zheng ; Shaoyu Li ; Yong Luo ; Jie Wu
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：December 16, 2011
• 年：2011
• 卷：13
• 期：24
• 页码：6402-6405
• 全文大小：739K
• 年卷期：v.13,no.24(December 16, 2011)
• ISSN：1523-7052

文摘

A base-promoted cascade reaction of (E)-2-alkynylphenylchalcone with 2-isocyanoacetate provides a novel and efficient route for the synthesis of tetrahydroindeno[2,1-b]pyrroles. The reaction proceeds smoothly in air under mild conditions with high efficiency.