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Synthesis 2009(16): 2749-2755
DOI: 10.1055/s-0029-1216913
DOI: 10.1055/s-0029-1216913
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
A Facile Synthesis of Two Series of Multifunctional Carbon Compounds from α,α-Dihalo Ketones Using Allylsamarium Bromide
Weitere Informationen
Received
2 March 2009
Publikationsdatum:
23. Juli 2009 (online)
Publikationsverlauf
Publikationsdatum:
23. Juli 2009 (online)
Abstract
The use of allylsamarium bromide to effect two different reactions on the common starting material, α,α-dihalo ketones, is presented. With DMF, α-halo-α-allyl aldehydes were obtained, while α-hydroxy-α-allyl aldehyde acetals were obtained in the presence of NaOMe/MeOH .
Key words
samarium - aldehydes - acetals - rearrangement - synthesis
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