Abstract
Better the second time around: The title compounds were synthesized by using a one-pot double methylene transfer catalyzed by a heterobimetallic La/Li complex. Chiral amplification in the second step was the key to obtaining oxetanes in high enantiomeric excess (see scheme).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Catalysis
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Ethers, Cyclic / chemical synthesis*
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Ethers, Cyclic / chemistry
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Ketones / chemistry*
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Metals, Rare Earth / chemistry
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Organophosphorus Compounds / chemistry
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Stereoisomerism
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Sulfur / chemistry*
Substances
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Ethers, Cyclic
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Ketones
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Metals, Rare Earth
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Organophosphorus Compounds
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Sulfur
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oxetane