Oxygen-Containing 10-, 15-, and 20-Membered Macrocyclic Cobalt Complexes from Co2(CO)6-Bispropargylic Alcohol
| Autor: | David Díaz Díaz, Juan P. Ceñal, Víctor S. Martín |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
Stereochemistry
Organic Chemistry Diol Nicholas reaction chemistry.chemical_element Alcohol Biochemistry Medicinal chemistry Oxygen cobalt lcsh:QD146-197 chemistry.chemical_compound Concentration dependent macrocycles chemistry Yield (chemistry) Nucleophilic substitution lcsh:Inorganic chemistry Physical and Theoretical Chemistry alkyne complexes Cobalt |
| Zdroj: | Molbank, Vol 2008, Iss 1, p M562 (2008) |
| ISSN: | 1422-8599 |
| Popis: | Novel 10-, 15-, and 20-membered oxygen-containing macrocyclic cobalt complexes (3, 4, and 5 respectively) were obtained in moderate combined yield via double nucleophilic substitution of the hexacarbonyldicobalt-coordinated monoyne diol [{Co2(CO)6(μ-η2-HOCH2C≡CCH2OH)}] (1) upon BF3·OEt2 treatment in the presence of (Z)-2-butene-1,4-diol (2) at room temperature. The products distribution was found to be highly concentration dependent. |
| Databáze: | OpenAIRE |
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