Synthesis, Characterization, and Functionalization of Tetrafunctional Double-Decker Siloxanes

Abstract : Novel tetravinyl- and tetraallyl-substituted closed double-decker siloxanes (DDSQs) were synthesized and characterized, and their structures were elucidated by X-ray crystallographic analysis. Moreover, it was shown that peripheral olefins could successfully undergo hydrosilylation quantitatively. Such tetrafunctionalizable DDSQs (DDSQ-Vinyl4 and DDSQ-Allyl4) thus constitute promising building blocks for more complex inorganic–organic hybrid materials. Synopsis Novel tetravinyl- and tetraallyl-substituted closed double-decker siloxanes (DDSQs) were synthesized and peripheral olefins shown to successfully undergo hydrosilylation quantitatively. Such tetrafunctionalizable DDSQs thus constitute promising building blocks for more complex inorganic−organic hybrid materials.
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https://hal.umontpellier.fr/hal-02108359
Contributeur : Odile Hennaut <>
Soumis le : mercredi 24 avril 2019 - 10:50:11
Dernière modification le : mardi 28 mai 2019 - 14:06:15

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Yujia Liu, Nobuhiro Takeda, Armelle Ouali, Masafumi Unno. Synthesis, Characterization, and Functionalization of Tetrafunctional Double-Decker Siloxanes. Inorganic Chemistry, American Chemical Society, 2019, 58 (7), pp.4093-4098. ⟨10.1021/acs.inorgchem.9b00416⟩. ⟨hal-02108359⟩

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