1981
DOI: 10.1002/app.1981.070260621
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Characterization of cured polystyrylpyridine by model compounds

Abstract: SynopsisThe crosslinking or curing reaction of polystyrylpyridine (PSP) has been studied by means of thermal reactions of its model compounds. Compounds 2,6-distyrylpyridine, 4-stilbazole (4-styrylpyridine), and deuterated 4-stilbazole were pyrolyzed a t 200-325OC both in air and under vacuum in a sealed tube. The major pyrolysis products were diarylethane and stilbene, and were characterized by gas chromatography-mass spectrometry. Major dimeric products were naphthalene or quinoline derivatives. Mechanisms f… Show more

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Cited by 13 publications
(1 citation statement)
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“…The curing behavior of PSP has been exThis investigation deals with the synthesis and tensively investigated. The formation of fused arocharacterization of polyesters containing styrylmatic rings by a Diels-Alder reaction, 5 as well as pyridine units in the main chain. After curing, the addition of a methyl group of methylpyridine they afforded thermally stable crosslinked polyto the C|C bond of the styrylpyridine derivamers which could be used as matrix resins for tive, 6 has been reported.…”
Section: Introductionmentioning
confidence: 99%
“…The curing behavior of PSP has been exThis investigation deals with the synthesis and tensively investigated. The formation of fused arocharacterization of polyesters containing styrylmatic rings by a Diels-Alder reaction, 5 as well as pyridine units in the main chain. After curing, the addition of a methyl group of methylpyridine they afforded thermally stable crosslinked polyto the C|C bond of the styrylpyridine derivamers which could be used as matrix resins for tive, 6 has been reported.…”
Section: Introductionmentioning
confidence: 99%