Polyphosphazene-polystyrene copolymers: block and graft copolymers from polyphosphazene and polystyrene macromonomers

Macromolecules

Volumn 33, Issue 16, 2000, Pages 5763-5765

  Prange, Robbyn ^b   Reeves, Scott D ^a,b   Allcock, Harry R ^b  

^a SHIPLEY COMPANY   (United States)

^b PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATIONIC POLYMERIZATION; GRAFT COPOLYMERS; INITIATORS (CHEMICAL); MACROMOLECULES; MOLECULAR WEIGHT; MONOMERS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYSTYRENES; SYNTHESIS (CHEMICAL);

ELEMENTAL ANALYSIS; MACROMONOMERS; POLYDISPERSITIES; POLYPHOSPHAZENE; TELECHELIC POLYMERS;

BLOCK COPOLYMERS;

EID: 0034247664     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma000573w     Document Type: Article

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22. n = 2600 g/mol, PDI = 1.08, yield = 87%.
23. 12
24. 12,21
25. 3 was reacted with a stoichiometric amount of vinyl-aniline in the presence of triethylamine in THF at -78 °C. The phosphoranimine was obtained in good yield as a yellow oil after distillation.