Novel Anionic Ring-Opening Polymerization of Seven-Membered Monothiocarbonate Depending on Initiators
β Scribed by Ochiai, Bungo; Yoshii, Kouichi; Nagai, Daisuke; Endo, Takeshi
- Book ID
- 127284098
- Publisher
- American Chemical Society
- Year
- 2004
- Tongue
- English
- Weight
- 46 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
Anionic ring-opening polymerization of a seven-membered cyclic carbonate, 1,3-dioxepan-2-one ( 1), was carried out to observe that the higher the polymerization temperature and lower the initial monomer concentration were, the lower the yield and molecular weight, and wider the molecular weight dist
In this work, the influence of three different initiators (KOH, KOH dissolved in ethanol and the potassium salt of ethylene glycol) on the propylene oxide polymerization was studied by experimental and theoretical methods. A first series of reactions was carried out to establish the adequate thermal