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Chemistry of a 1,5-Oligosilanylene Dianion Containing a Disiloxane Unit.

ABSTRACT: Synthesis of a number of disiloxane containing cyclo- and bicyclooligosilanes is described starting from the dipotassium 1,5-oligosiloxanylene diide derived from 1,3-bis[tris(trimethylsilyl)silyl]tetramethyldisiloxane. In addition, the use of this particular fragment as ligand for zinc and group 4 metallocene complexes was studied. Both types of compounds exhibit marked structural differences compared to related compounds containing Si-Si-Si units instead of the Si-O-Si fragment.

SUBMITTER: Zitz R

PROVIDER: S-EPMC6415795 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

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Chemistry of a 1,5-Oligosilanylene Dianion Containing a Disiloxane Unit.

Zitz Rainer R Baumgartner Judith J Marschner Christoph C

Organometallics 20190228 5

Synthesis of a number of disiloxane containing cyclo- and bicyclooligosilanes is described starting from the dipotassium 1,5-oligosiloxanylene diide derived from 1,3-bis[tris(trimethylsilyl)silyl]tetramethyldisiloxane. In addition, the use of this particular fragment as ligand for zinc and group 4 metallocene complexes was studied. Both types of compounds exhibit marked structural differences compared to related compounds containing Si-Si-Si units instead of the Si-O-Si fragment. ...[more]

PMID: 30880866

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