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Synlett 1993; 1993(7): 461-462
DOI: 10.1055/s-1993-22490
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An Expeditious Asymmetric Synthesis of (-)-(1R,2S) -Cispentacin

Stephen G. Davies* , Osamu Ichihara, lain A. S. Walters
  • *The Dyson Perrins Laboratory, South Parks Road, Oxford, OX13QY, England
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Publikationsdatum:
19. März 2002 (online)

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The antifungal antibiotic (-)-(1R,2S) -2-aminocyclopentane-1-carboxylic acid (cispentacin) 4 has been prepared via the highly stereoselective conjugate addition reaction of lithium (S)-(α-methylbenzyl)benzylamide (S)-2 to tert -butyl 1-cyclopentene-1-carboxylate 1.