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Synthesis 2010(22): 3906-3912
DOI: 10.1055/s-0030-1258254
DOI: 10.1055/s-0030-1258254
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
A Mild and Efficient Synthesis of Buta-1,3-dienes Substituted with a Terminal Pentafluoro-λ6-sulfanyl Group
Further Information
Received
25 June 2010
Publication Date:
14 September 2010 (online)
Publication History
Publication Date:
14 September 2010 (online)
Abstract
An efficient four-step route towards the synthesis of conjugated 1,3-dienes substituted with a terminal SF5-group was proposed. Key steps of the synthetic sequence are the bromination of 1-(pentafluoro-λ6-sulfanyl)alk-1-enes followed by dehydrobromination of the corresponding products.
Key words
butadienes - alkenes - pentafluorosulfanyl group - elimination
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