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Polymerization of some oxiranes using the diphenylzinc-butanone system in benzene at 60°C

✍ Scribed by Francisco López; María P. Calcagno; Jesús M. Contreras; Zulay Torrellas; Katania Felisola; Franco M. Rabagliati; Issa A. Katime


Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
570 KB
Volume
24
Category
Article
ISSN
0959-8103

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📜 SIMILAR VOLUMES


Epoxide polymerization—IV. Ethylene oxid
✍ F.M. Rabagliati; C.A. Bradley 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 204 KB

The diphenylzinc-water system was used as catalyst for ethylene oxide polymerization in benzene solution at 6ff ~. The system is greatly influenced by the molar ratio of water to diphenylzinc, H20/Ph2Zn, the maximum catalyst activity being found for a ratio of unity. Ph2Zn alone and molar ratios of