Copolymerization of 2-methylene-4-phenyl-1,3-dioxolane with electrophilic vinyl monomers through zwitterionic mechanism
โ Scribed by Tsutomu Yokozawa; Jun Takagi; Takeshi Endo
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 443 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0887-624X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Photoinitiated polymerization of 4-methylene-2-phenyl-1,3-dioxolane ( 1) was carried out using either tris(4-methylphenyl)sulfonium hexafluoroantimonate or 4-decyloxyphenyl phenyliodonium hexafluoroantimonate as initiators. 1 H-NMR analyses confirmed exclusive ring-opening while DSC and SEC were use
Carbon black-supported sulfuric acid or BF 3 โ Et 2 O-initiated polymerizations of 2-methylene-4,4,5,5-tetramethyl-1,3-dioxolane (1), 2-methylene-4-phenyl-1,3-dioxolane (2), and 2-methylene-4-isopropyl-5,5-dimethyl-1,3-dioxane (3) were performed. 1,2-Vinyl addition homopolymers of 1-3 were produced u