Montmorillonite K-10-catalyzed intramolecular rearrangement of vinylidenecyclopropanes |
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| Authors: | Jian-Mei Lu |
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| Institution: | State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China |
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| Abstract: | A series of naphthalene, indene, and 6aH-benzoc]fluorene derivatives are synthesized by intramolecular rearrangement of vinylidenecyclopropanes using a heterogeneous solid acid catalyst, montmorillonite K-10, under mild reaction conditions in good to excellent yields. The solid acidic catalyst, montmorillonite K-10, can be recovered and reused. |
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| Keywords: | Vinylidenecyclopropane Naphthalene Indene 6aH-Benzo[c]fluorene Intramolecular rearrangement Solid acid Montmorillonite K-10 |
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