Title of article
Asymmetric aryl polyhedral oligomeric silsesquioxanes (ArPOSS) with enhanced solubility
Author/Authors
Brian M. Moore، نويسنده , , Sean M. Ramirez، نويسنده , , Gregory R. Yandek، نويسنده , , Timothy S. Haddad، نويسنده , , Joseph M. Mabry، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2011
Pages
5
From page
2676
To page
2680
Abstract
Four new asymmetric Polyhedral Oligomeric SilSesquioxanes (POSS) with the formula (Aryl)Phenyl7Si8O12, where Aryl = 1-naphthyl, 2-naphthyl, 9-phenanthrenyl, and 1-pyrenyl, have been synthesized in reasonable yield and high purity. These compounds were characterized with 1H, 13C, 29Si NMR and elemental combustion analysis. These compounds possess polycyclic aromatic functionality, which disrupts symmetry to improve solubility in organic solvents and aromatic polymers, without significant impact on thermal stability.
Keywords
POSS , Solubility , Aromatic , Polycyclic , Silsesquioxane , thermal stability
Journal title
Journal of Organometallic Chemistry
Serial Year
2011
Journal title
Journal of Organometallic Chemistry
Record number
1373089
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