Organocatalytic asymmetric oxy-Michael addition to a γ-hydroxy-α,β-unsaturated thioester via hemiacetal intermediates.
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Description
We report an asymmetric oxy-Michael addition to a γ-hydroxy-α, β-unsaturated thioester via hemiacetal intermediates in the presence of Cinchona-alkaloid-thiourea-based bifunctional organocatalysts. This method provides a novel enantioselective route to β-hydroxy carboxyl compounds, which in turn can be used to synthesize valuable chiral building blocks.
Journal
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- Chemical communications
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Chemical communications 48 (42), 5076-5078, 2012-03
Royal Society of Chemistry
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Keywords
Details 詳細情報について
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- CRID
- 1050282810744021888
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- NII Article ID
- 120005244282
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- NII Book ID
- AA12455105
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- ISSN
- 13597345
- 1364548X
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- HANDLE
- 2433/173165
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- IRDB
- Crossref
- CiNii Articles
- KAKEN