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A new approach for modular polymer–polymer conjugations via Heck coupling
| Content Provider | Semantic Scholar |
|---|---|
| Author | Winkler, Matthias Espinosa, Lucas Montero De Barner-Kowollik, Christopher Meier, Michael A. R. |
| Copyright Year | 2012 |
| Abstract | Heck coupling reactions are introduced as a modular, very efficient and highly orthogonal method for polymer–polymer conjugation. Several diblock and triblock copolymers (5200 Da ≤ Mn ≤ 17300 Da, 1.08 ≤ PDI ≤ 1.33) were prepared via Heck coupling reactions of acrylate-terminated and aryliodide-terminated polymers. The coupling reactions were performed using the so-called Jeffery's conditions, which allowed the use of equimolar amounts of reacting polymers and low reaction temperatures. Acrylated poly(ethylene glycol) monomethyl ether (PEG), poly(e-caprolactone) (PCL) and polymers synthesized via head-to-tail selective acyclic diene metathesis (ADMET) polymerisation have been successfully conjugated with both a PEG and PCL containing an aryliodide moiety. |
| Starting Page | 2607 |
| Ending Page | 2615 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C2SC20402A |
| Volume Number | 3 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/sc/c2/c2sc20402a/c2sc20402a.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C2SC20402A |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
