Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1324356 | Journal of Organometallic Chemistry | 2011 | 4 Pages |
Cyclosiloxanes having intramolecular donor atoms, a Si–Si bond, and vinyl groups were synthesized as useful precursors for ring-opening polymerization. 1,1,3,3-Tetrakis(dimethylaminomethylphenyl)-5,5-dimethylcyclotrisiloxane was also synthesized and characterized by single crystal X-ray structural analysis, which shows strong coordination from N to Si in the solid state.
Graphical abstractMultifunctional cyclosiloxanes having intramolecular donor atoms, a Si–Si bond, and vinyl groups were synthesized as useful precursors for ring-opening polymerization.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Cyclosiloxanes with intramolecular donor, Si–Si bond, and vinyl groups were synthesized. ► Disiloxanediols turn out to be useful precursors for the synthesis of cyclosiloxanes. ► The multifunctional cyclosiloxanes are useful precursors for ring-opening polymerization. ► A cyclotrisiloxane having 4 donors was synthesized and characterized by X-ray crystallography. ► Which showed strong coordination from N to Si in the solid state.