Loading...
Please wait, while we are loading the content...
Similar Documents
Synthesis and characterization of innovative well-defined difluorophosphonylated-(co)polymers by RAFT polymerization
| Content Provider | Semantic Scholar |
|---|---|
| Author | Coupris, Justine Pascual, Sagrario Fontaine, Laurent Lequeux, Thierry Pham, Thi Thanh Nhan |
| Copyright Year | 2015 |
| Abstract | Reversible addition–fragmentation chain-transfer (RAFT) polymerization of a methacrylate derivative bearing a difluorophosphonylated moiety, namely diisopropyl 1,1-difluoro-5-methacryloyloxy-pentylphosphonate, was successfully achieved for the first time in the presence of 4-cyano-4-(thiobenzoylthio)pentanoic acid as the chain transfer agent. Polymers with various molecular weights and low dispersities were obtained in a controlled way. Additionally, a new chain transfer agent containing a difluorophosphonated moiety (pCF2-CTA) was successfully prepared to control the polymerization of methyl methacrylate and to create the pCF2 functionality at the poly(methyl methacrylate) chain-end by RAFT polymerization. The dealkylation of phosphonate ester polymers was performed with excellent yields using bromotrimethylsilane. |
| Starting Page | 4597 |
| Ending Page | 4604 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C5PY00690B |
| Volume Number | 6 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c5/py/c5py00690b/c5py00690b1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
