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Phosphane‐Catalyzed [3+2] Annulation of Allenoates with Aldehydes: A Simple and Efficient Synthesis of 2‐Alkylidenetetrahydrofurans |
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| Authors: | Silong Xu Lili Zhou Renqin Ma Haibin Song Prof Dr Zhengjie He Prof Dr |
| Institution: | The State Key Laboratory of Elemento‐Organic Chemistry and Department of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071 (China), Fax: (+86)?22‐23501520 |
| Abstract: | |
| Keywords: | aldehydes allenes cycloaddition organocatalysis phosphanes |