Preparation of syndiotactic poly(4-tert-butyldimethyl-silyloxystyrene) and poly(4-hydroxystyrene)
โ Scribed by Youngjo Kim; Youngkyu Do
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 114 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1022-1336
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๐ SIMILAR VOLUMES
The synthesis and characterization of poly(4-hydroxystyrene) (PHS) and poly(4-vinylphenol) (PVPh) by the polymer modification route are reported. Polystyrene prepared by free-radical and anionic polymerization was acetylated quantitatively to poly(4-acetylstyrene) (ACPS) with acetyl chloride and anh
Vapor phase silylation of poly(4-hydroxystyrene sulfone) (PHOSS) film was carried out with (trimethylsilyl)dimethylamine (TMSDMA) as a silylation reagent. Infrared spectroscopy was used to follow the silylation. Phenolic hydroxyl groups were trimethylsilylated, but desulfonylation of PHOSS was great