PRODUCTION OF THIOPHENE ETHER

Process for the preparation of thiophene ethers. Thiophene ethers having relatively large side groups can easily be obtained if 2-, 3-, 2,3-, 2,4- or 3,4-C1-C3-alkoxythiophenes are reacted with a compound containing an OH group in the presence of an acidic catalyst. The novel thiophene ethers are su...

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Hauptverfasser:	MIHIYAERU FUERUTOHIYUUSU, HAINTSU RITSUTERERU, PEETERU UEEGENERU
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CABLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CONDUCTORS ELECTRICITY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS INSULATORS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Process for the preparation of thiophene ethers. Thiophene ethers having relatively large side groups can easily be obtained if 2-, 3-, 2,3-, 2,4- or 3,4-C1-C3-alkoxythiophenes are reacted with a compound containing an OH group in the presence of an acidic catalyst. The novel thiophene ethers are suitable as monomers for electrically conducting polymers.