Calcium-Mediated C-H and C-F Bond Cleavage:Synthesis of Indenes and Perfluorodibenzopentalenes from

来源 :第十九届全国金属有机化学学术讨论会 | 被引量 : 0次 | 上传用户：loveging87

【摘要】

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【作者】

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魏保生李恒张文雄席振峰

【出处】

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第十九届全国金属有机化学学术讨论会

【发表日期】

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2016年7期

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The development of Ca-mediated reactions is of great importance and demand in modern organic chemistry.[1] In this work,we found that calcium iodide could efficiently promote the transformation of various 1,4-dilithio-1,3-butadienes into indenes or perfluorodibenzopentalenes,[2] via an intramolecular C-H or C-F bond cleavage,respectively.

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