Novel coupling of two mechanistically distinct polymerizations on a single metal center: Palladium-mediated synthesis of poly(Nrbornene)-poly(Thf) block copolymers

Macromolecules

Volumn 33, Issue 7, 2000, Pages 2305-2307

  Lim, Ngiap Kie ^a   Arndtsen, Bruce A ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000617653     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma991823f     Document Type: Article

References (29)

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25. 3PdS (found): C, 44.79 (44.89); H, 4.08 (4.31); N, 7.36 (7.48).
26. End-group quantitation was determined by comparison of A/n calculated from H NMR integration (30 200) to A/ from GPC data (27 200).
27. 10)nH, as determined by LS-MS.
28. End-group quantitation was determined by comparison of A/n calculated from 1H NMR integration (33 000) to A/n from GPC data (41 000).
29. A random stereochemistry in the poly(norbornene) would result in the generation of four possible triads: RRR, RRS, RSR, and RSS.