Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Enantioselective [2, 3] Sigmatropic Rearrangement of α-Propargyloxyacetic Acids Mediated by BuLi-(-)-Sparteine Complex
Shino MANABE
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1998 Volume 46 Issue 2 Pages 335-336

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Abstract
The [2, 3] sigmatropic rearrangement of α-propargyloxyacetic acids was achieved by the use of BuLi-(-)-sparteine complex in toluene. BuLi-chiral ligand complexes are stronger bases than lithium amides, so they are expected to be good mediators of this reaction.
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© The Pharmaceutical Society of Japan
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