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. 2009 Nov 27;7(4):705–753. doi: 10.3390/md7040705

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© 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland

This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

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Scheme 11. — Allyl cyanate [3.3] sigmatropic rearrangment involving a [1,3] chirality transfer.