Polymerization of some substituted allyl-carbazoles

The monomers with substituted allyl‐carbazole groups were submitted to radical polymerization both in solution and in bulk using AIBN, BP and DTBP as initiators. So 3‐ and 3,6‐substituted polyallylcarbazole oligomers were obtained; their melting points and yields were a function of the used initiato...

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Bibliographic Details
Published in:Die Angewandte makromolekulare Chemie 1979-12, Vol.83 (1), p.47-55
Main Authors: Haouam, A., Comaniţǎ, E., Grovu, M., Simionescu, C. I.
Format: Article
Language:English
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Summary:The monomers with substituted allyl‐carbazole groups were submitted to radical polymerization both in solution and in bulk using AIBN, BP and DTBP as initiators. So 3‐ and 3,6‐substituted polyallylcarbazole oligomers were obtained; their melting points and yields were a function of the used initiator and the reaction conditions. The recorded IR and NMR spectra permitted to establish some common spectral characteristics of the whole class of polymers. Based on thermodifferential analysis the behaviour under heating was studied. In the series of polymers, the poly(N‐allyl‐3‐chlorocarbazole) showed the best thermal stability. Monomere der Gruppe des in 3 und 3,6 substituierten Allylcarbazols wurden mit Initiatoren wie AIBN, BP und DTBP in Lösung und in Substanz polymerisiert. Die besten Ergebnisse bezüglich der Leistung wurden mit DTBP erzielt. Die Polymeren wurden mittels IR‐und NMR‐Spektren sowie DTA charakterisiert. Aus der Reihe der synthetisierten Polymeren ist das Poly(N‐allyl‐3‐chlorcarbazol) durch den hohen Schmelzpunkt und die gute Thermostabilität bemerkenswert.
ISSN:0003-3146
1522-9505
DOI:10.1002/apmc.1979.050830104