Rh-catalyzed novel α-fluoroalkylation of α,β-unsaturated ketones and its mechanism
Treatment of α,β-unsaturated ketones and fluoroalkyl halides with Et 2Zn in the presence of RhCl(PPh 3) 3 gave novel reductive fluoroalkylation products at the α-position of α,β-unsaturated ketones in moderate to good yields. The rhodium hydride complex derived from Et 2Zn and Rh catalyst seems to h...
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Published in: | Tetrahedron Vol. 63; no. 51; pp. 12735 - 12739 |
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Main Authors: | , , , , , , , , , , |
Format: | Journal Article |
Language: | English |
Published: |
Elsevier Ltd
17-12-2007
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Subjects: | |
Online Access: | Get full text |
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Summary: | Treatment of α,β-unsaturated ketones and fluoroalkyl halides with Et
2Zn in the presence of RhCl(PPh
3)
3 gave novel reductive fluoroalkylation products at the α-position of α,β-unsaturated ketones in moderate to good yields. The rhodium hydride complex derived from Et
2Zn and Rh catalyst seems to have played an important role in this reaction.
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ISSN: | 0040-4020 1464-5416 |
DOI: | 10.1016/j.tet.2007.09.081 |