Abstract
One-pot and diastereoselective syntheses of diverse chromeno[3,4-c]pyrrole-3,4-diones from readily available starting materials were achieved via sequential Ugi-4CR and intramolecular Michael addition.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Benzopyrans / chemistry*
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Crystallography, X-Ray
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Models, Molecular
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Molecular Structure
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Pyrroles / chemical synthesis*
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Stereoisomerism