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

2019; American Chemical Society; Volume: 58; Issue: 7 Linguagem: Inglês

10.1021/acs.inorgchem.9b00416

1520-510X

Yujia Liu, Nobuhiro Takeda, Armelle Ouali, Masafumi Unno,

Supramolecular Chemistry and Complexes

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.