Polymerization of isoprene initiated by
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Abdelaziz El Madani; Joël Belleney; Jean-Claude Favier; Patrick Hémery; Pierre S
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Article
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1993
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John Wiley and Sons
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English
⚖ 445 KB
## Abstract ^7^Li nuclear magnetic resonance (NMR) of dilute solutions in hexane of α, ω‐dilithiopolyisoprenes with two degrees of polymerization (DP) values was studied at several temperatures. For DP ≈ 500, the spectrum is similar to that of monofunctional poly(isoprenyl)lithium. When the DP is l