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Stereospecific Routes to Silyl Enol Ethers

✍ Scribed by STINSON, STEPHEN


Book ID
127134715
Publisher
American Chemical Society
Year
1985
Tongue
English
Weight
141 KB
Volume
63
Category
Article
ISSN
0009-2347

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πŸ“œ SIMILAR VOLUMES


Silyl Enol Ethers
✍ S. Kobayashi; K. Manabe; H. Ishitani; J.-I. Matsuo πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons βš– 48 KB πŸ‘ 1 views
Phenylthiomethylstannylation of silyl en
✍ Javed Iqbal πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 212 KB

Silyl enol ethers (2) react with trihutyl [(phenylthio) chloromethyl] stannane (1) in the presence of Zinc bromide to give B-phenylthiomethylstannyl ketones (3) in good yields. Silyl dienol ethers (4) mainly give products (5) due to y-attack, under these conditions. S-Stannyl Carbonyl compounds have

Reactive enolates from enol silyl ethers
✍ Kuwajima, Isao; Nakamura, Eiichi πŸ“‚ Article πŸ“… 1985 πŸ› American Chemical Society 🌐 English βš– 838 KB
Stereospecific Access to Trisubstituted
✍ JosΓ© Barluenga; Lorenzo J. Alvarez-GarcΓ­a; Gustavo P. Romanelli; JosΓ© M. GonzΓ‘le πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 499 KB

The reactionof RCH=CHSiMe3(R: alkyl or aryl) with IPy2BFJHBF4and a set of representative alcohols affords the comespondingaddition products as a single regio-@ stereoisomersin good yield. Subsequentdehydroicdination with DBU furnishes silyl-substituted enol ethers. @ 1997Elsevier Science Ltd.

Regiospecific ureidoalkylation of silyl
✍ S. Danishefsky; A. Guingant; M. Prisbylla πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 French βš– 163 KB

## Site-specific ureidoalkylation of silyl enol ethers can be achieved by their Sumnary: reactions with chloromethylcarbamates at -78' under the influence of titanium tetrachloride.