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Termination reactions in the metathesis polymerization of cyclic alkenes

✍ Scribed by A.J. Amass; J.A. Zurimendi

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
321 KB
Volume
17
Category
Article
ISSN
0014-3057

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✦ Synopsis

A kinetic study of the polymerization of cyclopentene initiated by the metathesis catalyst WCl6/AliBu3 has shown the presence of termination reactions The termination processes (probably there are more than one), are second order in nature and also result in the reduction of the oxidation state of the transition metal. Reactivation of the transition metal complex towards metathesis polymerization can be effected by the addition of oxygen to a dead system.

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