QUINOID-TYPE CARBON-CROSSLINKED PHENYLENE VINYLENE COMPOUND, AND METHOD FOR STABILIZING QUINOID-TYPE PHENYLENE VINYLENE COMPOUND

PROBLEM TO BE SOLVED: To provide a stable quinoid-type carbon-crosslinked phenylene vinylene compound.SOLUTION: The quinoid-type carbon-crosslinked phenylene vinylene compound represented by general formula (I) (wherein, n is an integer of 1-5; Rto Rare each the same as or different from each other,...

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Hauptverfasser:	NAKAMURA EIICHI, TSUJI ISATO, ZHU XIAOZHANG
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a stable quinoid-type carbon-crosslinked phenylene vinylene compound.SOLUTION: The quinoid-type carbon-crosslinked phenylene vinylene compound represented by general formula (I) (wherein, n is an integer of 1-5; Rto Rare each the same as or different from each other, being a (substituted) aryl group; and Xand Xare each C(Z)(Z), an oxygen atom or sulfur atom, wherein Zand Zare each the same as or different from each other, being an electron-attracting or -donating group) is provided.