Articles with "catalyst dimethyl" as a keyword



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Selective and High-yielding Preparation of Ammonium-functionalized Cage-like Octasilsesquioxanes Using Superacid Catalyst in Dimethyl Sulfoxide

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Published in 2018 at "Chemistry Letters"

DOI: 10.1246/cl.180258

Abstract: Ammonium-functionalized polyhedral oligomeric silsesquioxanes (POSSs) with only cage-like octamers were selectively prepared in high yields (ca. 90%) within relatively short reaction time (7–12 h), when the hydrolytic condensations of 3-aminopropyltrimethoxysilane (APTMS), 3-(2-aminoethylamino)propyltrimethoxysilane (AEAPTMS), and an… read more here.

Keywords: ammonium functionalized; catalyst dimethyl; using superacid; cage like ... See more keywords