Significant Enhancement of the Stille Reaction with a New Combination of Reagents—Copper(I) Iodide with Cesium Fluoride
✍ Scribed by Simon P. H. Mee; Victor Lee; Jack E. Baldwin
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 383 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0947-6539
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## 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
By use of cesium fluoride as a catalyst, aryl or alkyl glycidyl ethers were ring-opened by aryl trimethylsilyl ether to produce O-protected aryloxyhydrins with a quantitative regioselectivity for the first time. Alkyl silyl ether was ineffective for this ring-opening. Hy the regioselective ring-ope
Thr cliisohutylaluniinium enolate 2. generated in situ from the rnediotie 1 by conjugatc reduction. can be forced to react with itldrhydcs, ally1 bromides. or acyl chlorides by addition of copper(1) iodide to thc reaction mixture.
Tris(2,6-diphenylphenoxide) (ATPH). -1,6-Addition of silyllithium reagents to aromatic carbonyl compound ATPH complex and following enolate capture with an appropriate electrophilic reagent leads to functionalized allylsilanes shown in the scheme. In the reaction of (I), aromatic silylated products