Cationic Copolymerization of Cholesterol Vinyl Ether with Methyl Vinyl Sulfide: Towards New Biologically Active Oligomers
| Autor: | Boris A. Trofimov, Marina V. Markova, Inna V. Tatarinova, K. A. Apartsin, V. V. Kireeva |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
Sulfide 010405 organic chemistry Cholesterol organic chemicals technology industry and agriculture Cationic polymerization Biological activity macromolecular substances General Chemistry Vinyl ether 010402 general chemistry 01 natural sciences 0104 chemical sciences chemistry.chemical_compound Monomer chemistry Yield (chemistry) Copolymer medicine Organic chemistry medicine.drug |
| Zdroj: | Doklady Chemistry. 489:288-291 |
| ISSN: | 1608-3113 0012-5008 |
| DOI: | 10.1134/s0012500819120036 |
| Popis: | Oligomers of cholesterol vinyl ether with methyl vinyl sulfide were synthesized in up to 81% yield (Mn up to 5700) by cationic copolymerization of the indicated monomers in the presence of BF3 ‧ OEt2. The oligomers demonstrate optical activity exceeding that of cholesterol vinyl ether homopolymer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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