A route to polysiloxanes with pendant imidazole groups
β Scribed by Witold Fortuniak; Julian Chojnowski
- Book ID
- 106002135
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 384 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
Polydimethylsiloxanes with part of the siloxane units bearing an optically active sulfoxide group were synthesized. These copolymers had chiral sulfur centres connected to the siloxane chain by a dimethylene bridge. They were obtained mostly by the kinetically controlled anionic ring-opening polymer
The esterification of polysiloxane-bound epoxy groups provides a versatile route to functionalized silicone copolymers. The model reaction of acetic acid with pendant glycidic groups in the presence of a tertiary amine as a catalyst was investigated. Chromatographic and spectroscopic studies of the