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Unusual rearrangement in the reaction of cyclopropanated cyclopentadienes with Et3Al/CH2I2 in CH2Cl2 |
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| Authors: | I. R. Ramazanov A. V. Yaroslavova N. R. Yaubasarov U. M. Dzhemilev |
| Affiliation: | 1. Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, Ufa, Russian Federationilfir.ramazanov@gmail.com;3. Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, Ufa, Russian Federation |
| Abstract: | The reaction of Et3Al/CH2I2 reagent with cyclopropanated spiro[2.4]hepta-4,6-diene and 6-substituted fulvenes in CH2Cl2 was found to lead to the selective formation of rearrangement products through sequential cyclopropyl-allyl rearrangement and cyclopropanation. |
| Keywords: | Aluminum carbenoids cyclopropanation cyclopropyl-allyl rearrangement fulvenes polycyclopropanes spiro[2,4]hepta-4,6-diene |