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A [PEG.sub.1000]-DAIL[Cd[Cl.sub.3]-toluene temperature-dependent biphasic system that regulates homogeneously catalyzed C-O coupling of organic halides with phenols and alcohols under ligand-free conditions
- Source :
- Canadian Journal of Chemistry. April, 2011, Vol. 89 Issue 4, p471, 10 p.
- Publication Year :
- 2011
-
Abstract
- An efficient, experimentally simple, and convenient procedure for the C-O coupling of organic halides with phenols and alcohols in a [PEG.sub.1000]-DAIL[Cd[Cl.sub.3]]-toluene temperature-dependent biphasic system has been developed. The product can be easily isolated by a simple decantation, and the catalytic system can be recycled and reused without loss of catalytic activity. Key words: C-O coupling, organic halide, ionic liquid, thermoregulated ionic liquid biphasic system. On a mis au point une meethode commode, efficace et experimentalement simple de faire un couplage C-O d'halogenures organiques avec des phenols et des alcools dans un systeme biophysique [PEG.sub.1000]-DAIL[Cd[Cl.sub.3]]-toluene qui varie avec la temperature. Les produits peuvent etre facilement isoles par une simple decantation et le systeme catalytique peut etre recycle; et reutilise dans perte d'activite catalytique. Mots-cles : couplage C-O, halogenure organique, liquide ionique, systeme biphasique de liquide ionique soumis a une thermoregulation. [Traduit par la Redaction]<br />Introduction The carbon-oxygen bond-forming reaction is one of the most fundamental transformations because of the large number of applications of the resulting compounds (ethers) in organic, pharmaceutical, and polymer chemistry. [...]
Details
- Language :
- English
- ISSN :
- 00084042
- Volume :
- 89
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- Canadian Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.253445727
- Full Text :
- https://doi.org/10.1139/V10-170