Cationic Copolymerization of Cholesterol Vinyl Ether with Methyl Vinyl Sulfide: Towards New Biologically Active Oligomers


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Abstract

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.

About the authors

M. V. Markova

Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences

Email: boris_trofimov@irioch.irk.ru
Russian Federation, Irkutsk, 664033

I. V. Tatarinova

Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences

Email: boris_trofimov@irioch.irk.ru
Russian Federation, Irkutsk, 664033

K. A. Apartsin

Irkutsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: boris_trofimov@irioch.irk.ru
Russian Federation, Irkutsk, 664033

V. V. Kireeva

Irkutsk Scientific Center, Siberian Branch, Russian Academy of Sciences

Email: boris_trofimov@irioch.irk.ru
Russian Federation, Irkutsk, 664033

B. A. Trofimov

Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences

Author for correspondence.
Email: boris_trofimov@irioch.irk.ru
Russian Federation, Irkutsk, 664033

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