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Catalytic Asymmetric Synthesis of α,β-Epoxy Esters, Aldehydes, Amides, and γ,δ-Epoxy β-Keto Esters: Unique Reactivity of α,β-Unsaturated Carboxylic Acid Imidazolides

✍ Scribed by Nemoto, Tetsuhiro; Ohshima, Takashi; Shibasaki, Masakatsu

Book ID
120975988
Publisher
American Chemical Society
Year
2001
Tongue
English
Weight
45 KB
Volume
123
Category
Article
ISSN
0002-7863

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ChemInform Abstract: Catalytic Asymmetri
ChemInform Abstract: Catalytic Asymmetric Synthesis of α,β-Epoxy Esters, Aldehydes, Amides, and γ,δ-Epoxy β-Keto Esters: Unique Reactivity of α,β-Unsaturated Carboxylic Acid Imidazolides.
✍ Tetsuhiro Nemoto; Takashi Ohshima; Masakatsu Shibasaki 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 40 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

SmI2-Induced highly regioselective reduc
SmI2-Induced highly regioselective reduction of α,β-epoxy esters and γ,δ-epoxy-α,β-unsaturated esters. An efficient route to optically active β-hydroxy and δ-hydroxy esters
✍ Kenji Otsubo; Junji Inanaga; Masaru Yamaguchi 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 233 KB

o!,P-Epoxy esters were rapidly reduced at room temperature to yield P-hydroxy esters with retention of the configurations at the P-carbon atoms by using Sm12-THF-HMPA system in the presence of N,N-dimethylaminoethanol (DMAE). to the synthesis of vinylogous &'-hydroxy esters. The conditions were succ