Polymerization and copolymerization of some epoxides by potassium tert-butoxide in DMSO
β Scribed by Price, Charles C. ;Atarashi, Yuji ;Yamamoto, Ryuzo
- Book ID
- 104534881
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1969
- Tongue
- English
- Weight
- 284 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0449-296X
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π SIMILAR VOLUMES
The influence of the crown ether concentration on the reaction rate constants and the equilibrium constant in anionic (butoxymethy1)oxirane polymerization was studied. Polymerizations of (phenoxymethy1)oxirane and (2-(9-~arbazoyl)ethoxymethyl)oxirane were carried out for the sake of comparison. The
The propagation rate constant, k , , was determined for the polymerization of (phenoxy-methy1)oxirane (2,3-epoxypropyl phenyl ether) initiated by potassium tert-butoxide in the presence of various crown ethers: 12-crown-4,15-crown-5,18-crown-6, dicyclohexano-l8-crown-6, dicyclohexano-24-crown-8, dib