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2000•Journal of Applied Polymer ScienceRequires access

Ring opening metathesis polymerization of dicyclopentadiene catalyzed by titanium tetrachloride adduct complexes with nitrogen-containing ligands

Keleypette Dono, Jiling Huang, Haiyan Ma, Yanlong Qian

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Abstract

Ring opening metathesis polymerization (ROMP) of dicyclopentadiene (DCPD) catalyzed by titanium tetrachloride adduct complexes such as TiCl4 · 2L [L = pyridine (1), 2-methylpyridine (2), 2,4,6-trimethylpyridine (3), 3-aminopyridine (4), 2-hyroxypyridine (5)] and CH3Li as cocatalyst was reported. The polymer was characterized by IR and 1H-NMR methods. Five influencing factors were also discussed. The catalyst systems TiCl4 · 2L/CH3Li (L = 2-methylpyridine, 2,4,6-trimethylpyridine) appeared to be very active for the ROMP of DCPD. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 77: 3247–3251, 2000

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What this paper is about

Ring opening metathesis polymerization (ROMP) of dicyclopentadiene (DCPD) catalyzed by titanium tetrachloride adduct complexes such as TiCl4 · 2L [L = pyridine (1), 2-methylpyridine (2), 2,4,6-trimethylpyridine (3), 3-aminopyridine (4), 2-hyroxypyridine (5)] and CH3Li as cocatalyst was reported. The polymer was characterized by IR and 1H-NMR methods. Five influencing factors were also discussed. The catalyst systems TiCl4 · 2L/CH3Li (L = 2-methylpyridine, 2,4,6-trimethylpyridine) appeared to be very active for the ROMP of DCPD. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 77: 3247–3251, 2000

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Available abstract

Ring opening metathesis polymerization (ROMP) of dicyclopentadiene (DCPD) catalyzed by titanium tetrachloride adduct complexes such as TiCl4 · 2L [L = pyridine (1), 2-methylpyridine (2), 2,4,6-trimethylpyridine (3), 3-aminopyridine (4), 2-hyroxypyridine (5)] and CH3Li as cocatalyst was reported. The polymer was characterized by IR and 1H-NMR methods. Five influencing factors were also discussed. The catalyst systems TiCl4 · 2L/CH3Li (L = 2-methylpyridine, 2,4,6-trimethylpyridine) appeared to be very active for the ROMP of DCPD. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 77: 3247–3251, 2000

Key concepts: Dicyclopentadiene, ROMP, Ring-opening metathesis polymerisation, Metathesis, Polymerization, Pyridine, Titanium tetrachloride, Polymer chemistry

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Ring opening metathesis polymerization of dicyclopentadiene catalyzed by titanium tetrachloride adduct complexes with nitrogen-containing ligands — Research Paper | ScholarLens