Polymerization of epoxides catalyzed by a mixed-valent iron trifluoroacetate [Fe3O(O2CCF3)6(H2O)3]
POLYMER INTERNATIONAL, cilt.61, sa.5, ss.795-799, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 61 Sayı: 5
- Basım Tarihi: 2012
- Doi Numarası: 10.1002/pi.4141
- Dergi Adı: POLYMER INTERNATIONAL
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.795-799
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
The readily available mixed-valent iron trifluoroacetate complex [Fe2IIIFeII(mu 3-O)(O2CCF3)6(H2O)3] is an effective catalyst for the polymerization of epoxides. A very small amount of the catalyst (1.00.01 mol%) could initiate the polymerization of cyclohexene oxide, cyclopentene oxide and epichlorohydrin. Based on quantitative end-group analysis by 19F NMR spectroscopy, a Lewis acid (LA?) catalyzed anionic reaction mechanism is proposed. Copyright (c) 2012 Society of Chemical Industry