Title data
Agarwal, Seema:
In situ formation of Sm(III) initiator from SmI2/MMA for ring opening polymerization of cyclic esters.
In: European Polymer Journal.
Vol. 40
(2004)
Issue 9
.
- pp. 2143-2152.
ISSN 1873-1945
DOI: https://doi.org/10.1016/j.eurpolymj.2004.05.006
Abstract in another language
Sm(III) complex was generated in situ by one-electron transfer reaction of SmI2 with MMA. The resulting Sm(III) complex was tried as ring opening polymerization (ROP) initiator for cyclic esters like F-caprolactone (CL). The polymers were obtained in high yield with low polydispersity index (1.1-1.2). The system was also used for the synthesis of block copolymers. Structural characterization of the resulting polymers was done using ID (H-1, C-13, F-19) and 2D (H-1-C-13 heteronuclear multiple quantum correlation (HMQC) and heteronuclear rnultiple-bond correlation (HMBC)) NMR spectroscopic techniques. (C) 2004 Elsevier Ltd. All rights reserved.
Further data
Item Type: | Article in a journal |
---|---|
Refereed: | Yes |
Keywords: | ROP; SmI2; bisinitiation; cyclic esters |
Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner Profile Fields > Advanced Fields > Polymer and Colloid Science Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry Profile Fields Profile Fields > Advanced Fields |
Result of work at the UBT: | No |
DDC Subjects: | 500 Science > 540 Chemistry |
Date Deposited: | 07 Apr 2015 11:58 |
Last Modified: | 24 Feb 2022 14:00 |
URI: | https://eref.uni-bayreuth.de/id/eprint/9904 |