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Synthesis 2008(11): 1733-1736
DOI: 10.1055/s-2008-1067027
DOI: 10.1055/s-2008-1067027
PAPER
© Georg Thieme Verlag Stuttgart · New York
A New Strategy for the Synthesis of (±)-Lupinine and (±)-Epilupinine via Cyclization of α-Sulfinyl Carbanions
Further Information
Received
12 February 2008
Publication Date:
16 April 2008 (online)
Publication History
Publication Date:
16 April 2008 (online)

Abstract
(±)-Lupinine and (±)-epilupinine have been prepared starting from commercially available δ-valerolactam. The synthetic route involves the advantages of the cyclization based on α-sulfinyl carbanions.
Key words
(±)-lupinine - (±)-epilupinine - α-sulfinyl carbanion - cyclization
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