Living polymerization of N,N-diphenylacrylamide with triisobutylaluminum

N,N-Diphenylacrylamide was polymerized in a living fashion with triisobutylaluminum in THF at 0 degrees C. The polymerization results showed an increase of molecular weight proportional to the amount of monomer consumed and a first-order kinetics at -78 degrees C. The intermediates obtained with excess initiator at -78 degrees C revealed that the polymerization was initiated through 1,4-addition of hydride from a triisobutyl group in the triisobutyl aluminum and then proceeded through aluminum-oxygen bond interchange.
Publisher
WILEY-V C H VERLAG GMBH
Issue Date
2005-09
Language
ENG
Keywords

ANIONIC-POLYMERIZATION; STEREOSPECIFIC POLYMERIZATION; METHYL-METHACRYLATE; ALUMINUM PORPHYRIN; (METH)ACRYLATES; INITIATORS; COMPLEXES; POLYMERS; TOLUENE

Citation

MACROMOLECULAR RAPID COMMUNICATIONS, v.26, no.18, pp.1499 - 1503

ISSN
1022-1336
DOI
10.1002/marc.200500345
URI
http://hdl.handle.net/10203/87428
Appears in Collection
CH-Journal Papers(저널논문)
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