Selective Polymerization of 2-Isopropenyl-2-oxazoline and Cross-linking Reaction of the Polymers
1972; Springer Nature; Volume: 3; Issue: 3 Linguagem: Inglês
10.1295/polymj.3.307
ISSN1349-0540
AutoresTsutomu Kagiya, Takehisa Matsuda,
Tópico(s)Phosphorus compounds and reactions
ResumoThe selective polymerization of 2-isopropenyl-2-oxazoline possessing two polymerizable sites in molecule was studied. Due to a marked difference in polymerizability between the isopropenyl and oxazoline groups, this monomer provided soluble linear polymers by radical and cationic polymerization. The former was poly(2-isopropenyl-2-oxazoline) with the oxazoline group as a side chain, and the latter N-methacryloyl polyethylenimine. The cross-linking reactions of reactive pendant groups in both polymers, which resulted from the radical and cationic polymerizations, gave cross-linked, insoluble products.
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