Preparation of p-Phenylene-3,3'-bis(1-allyltetrahydrothiophenium) Dibromide and Its Reactions in Basic Solution

DOI: 10.1039/P19940000317

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 317 - 322 (1994)

Update date:2022-08-04

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Authors:

Sonoda, Yoriko

Suzuki, Yasuzo

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Article abstract of DOI:10.1039/P19940000317

P-Phenylene-3,3'-bis(1-allyltetrahydrothiophenium) dibromide 1, prepared from p-phenylene-3,3'-diacrylaldehyde 3, when treated with aqueous sodium hydroxide gave a sulfonium salt polymer.Pyrolysis of this in an attempt to form the highly conjugated polymer, poly(p-phenylenehexa-1,3,5-trienylene) gave, however, only carbonyl-containing compounds.Although no polymerization occurded in basic methanol, a reaction intermediate was shown by UV-VIS and 1H NMR spectroscopy to have been formed.

Full text of DOI:10.1039/P19940000317

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