Mono-, oligo- and polydithienopyridine

Details Mono-, oligo- and polydithienopyridine Mono-, oligo- and polydithienopyridine

2005-01-11

2005-01-11

Kopec, Mark (Department: 1751)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C526S288000, C252S500000, C252S299610

Reexamination Certificate

active

06841677

ABSTRACT:
The invention relates to new conjugated mono-, oligo- and polydithienopyridines, their use as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors, electroluminescent, photovoltaics, sensors and electrophotographic recording devices, and to a field effect transistor as a component of integrated circuitry, as a thin fim transistor in flat panel display applications or for RFID tags, or a semiconducting component in organic light-emitting diode applications, comprising the new mono-, oligo and polydithienopyridines.

REFERENCES:
patent: 5380807 (1995-01-01), Havinga et al.
patent: 6645401 (2003-11-01), Giles et al.
“Synthesis and reactivity of alkyl (4-aminothien-3-yl)carbamates” □□Delphine Brugier et al, Tetrahedron, vol. 53, Issue 30 , Jul. 28, 1997, pp. 10331-10344. Abstract.*
“Synthesis of dithienol[3,2-b:2′,3′-e]pyridines and 4,8-dihydrodithieno[3′2-b:2′-e]pyridines”, Outurquin, Francis, Tetrahedron Letters (1993), 34(36), 5719-22. Abstract.

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