The reactions of acylferrocenes with samarium diiodide: reduction, deoxygenation, reductive coupling and rearrangement
Resource
Journal of Organometallic Chemistry 590 (1): 42-45
Journal
Journal of Organometallic Chemistry
Pages
42-45
Date Issued
1999
Date
1999
Author(s)
Abstract
Acylferrocenes reacted with samarium diiodide in the presence of water to give the corresponding (α-hydroxyalkyl)ferrocenes or alkylferrocenes depending on the reaction time and temperature. On treatment with samarium diiodide in the absence of water, ferrocenecarbaldehyde underwent a reductive coupling to give pinacols, whereas acetylferrocene yielded 3,3-diferrocenyl-2-butanone and 2,3-diferrocenyl-2-butene via the subsequent rearrangement and deoxygenation. © 1999 Elsevier Science S.A.
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Type
journal article
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