A library of monoalkenylsilsesquioxanes as potential comonomers for synthesis of hybrid materials

Mitula Katarzyna; Dutkiewicz Michal; Dudziec BeataMarciniec BogdanCzaja Krystyna

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A library of monoalkenylsilsesquioxanes as potential comonomers for synthesis of hybrid materials

机译：A library of monoalkenylsilsesquioxanes as potential comonomers for synthesis of hybrid materials

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In this paper we demonstrate a facile and efficient synthesis of monoalkenylsubstituted POSS compounds, i.e., R-7(Si8O12)-alkenyl and R-7(Si8O12)(OSiMe2)-alkenyl with a functional alkenyl group of chain length (from vinyl to dec-9-enyl, with or without additional -OSiMe2- spacer between the silsesquioxane core and alkenyl moiety) and with five types of inert groups (Et, iBu, iOc, Cy, Ph) at the POSS core. These compounds constitute a library of monosubstituted POSS systems, including thorough spectroscopic and thermal characteristics. These findings could be especially useful for material chemists applying the compounds as modifiers or comonomers for copolymerization reaction, e.g., with olefins.

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《Journal of thermal analysis and calorimetry》 |2018年第3期|1545-1555|共11页
作者
Mitula Katarzyna; Dutkiewicz Michal; Dudziec BeataMarciniec BogdanCzaja Krystyna;
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作者单位

Adam Mickiewicz Univ, Fac Chem, Umultowska 89B, PL-61614 Poznan, Poland;

Adam Mickiewicz Univ, Ctr Adv Technol, Umultowska 89C, PL-61614 Poznan, Poland;

Opole Univ, Fac Chem, Oleska 48, PL-45040 Opole, Poland;

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正文语种英语
中图分类物理化学（理论化学）、化学物理学;
关键词
Alkenylsubstituted silsesquioxanes; Polyhedral oligomeric silsesquioxanes; Thermal properties; Thermal stability;

A library of monoalkenylsilsesquioxanes as potential comonomers for synthesis of hybrid materials

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