Abstract
The enantiomerically pure 5/5-spiroketal required for the synthesis of the ritterazines has been prepared with high diastereocontrol by ring closure followed by equilibration.
Publication types
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Research Support, N.I.H., Extramural
MeSH terms
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Chemistry, Organic / methods*
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Crystallography, X-Ray
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Furans / chemical synthesis*
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Magnetic Resonance Spectroscopy
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Molecular Structure
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Spiro Compounds / chemical synthesis*
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Spiro Compounds / chemistry
Substances
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Furans
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Spiro Compounds
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spiroketal