" /> polymer cyclization - CISMeF





Preferred Label : polymer cyclization;

IUPAC definition : Chemical reaction that leads to the formation of ring structures in or from polymer chains.;

Scope note : examples of cyclization of polymer molecules are: (a) cyclization of poly(dimethylsiloxane),(b) back-biting reaction during ionic polymerizations of heterocyclic monomers.; examples of cyclization along polymer chains are: (a) cyclization of polyacrylonitrile, (b) acetalization of poly(vinyl alcohol) with an aldehyde, (c) cyclization of polymers of conjugated dienes, such as polyisoprene or polybutadiene, leading to macrocycles.;

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Chemical reaction that leads to the formation of ring structures in or from polymer chains.

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30/07/2025


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