Chemoselectivity and enantiocontrol in catalytic intramolecular metal carbene reactions of diazo acetates linked to reactive functional groups by naphthalene-1,8-dimethanol
- 1 January 1999
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 17,p. 1691-1692
- https://doi.org/10.1039/a904530i
Abstract
The use of chiral dirhodium(II) carboxamidate catalysts for metal carbene transformations of diazo acetates linked to a reactive functionality through naphthalene-1,8-dimethanol produces chemoselective and enantioselective reaction either at the remote functionality or by addition to the 1,2-position of the naphthalene ring; enantioselectivities up to 84% ee have been obtained for the Büchner reaction.Keywords
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