The initiation of polymerization by organoaluminium amides |
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| Authors: | A.D. Jenkins J.Z. Nyathi J.D. Smith |
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| Affiliation: | School of Chemistry and Molecular Sciences, University of Sussex, Brighton BN1 9QJ, Sussex, England |
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| Abstract: | Two organoaluminium amides have been used to initiate the polymerizations of methyl methacrylate, acetaldehyde and n-butyraldehyde. Methyl methacrylate polymerized through the vinyl function to give amorphous products. The aldehydes reacted through the carbonyl group at low temperatures with high degrees of stereospecificity to give polymers with substantial crystallinity. The molecular weight of the polyacetaldehyde is very high. |
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