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Über polyarylenalkenylene und polyheteroarylenalkenylene, 11. Synthesen von poly(1,4-phenylenvinylen), poly(2,5-thiophendiylvinylen) und poly(2,5-furandiylvinylen) aus methylsubstituierten aldehyden by Koßmehl, Gerhard ;Yaridjanian, Arshak is a Chemistry article available to read on EtoBox.
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## Abstract By means of the strong base sodium __tert__‐butoxide __p__‐tolylaldehyde (**1a**), 5‐methyl‐2‐thiophene carboxaldehyde (**1b**), and 5‐methyl‐2‐furancarboxaldehyde (**1c**) can be polycondensed in dimethylformamide to give poly(1,4‐phenylenevinylene) (**2a**), poly(2,5‐thiophenediylvinylene) (**2b**), and poly(2,5‐furandiylvinylene) (**2c**). **2a** and **2b** are also available from the Schiff's bases of **1a** and **1b**. The polymers are identical with polymers synthesized via the Wittig reaction. The vinylene units have the __trans__‐configuration.
Who reads Über polyarylenalkenylene und polyheteroarylenalkenylene, 11. Synthesen von poly(1,4-phenylenvinylen), poly(2,5-thiophendiylvinylen) und poly(2,5-furandiylvinylen) aus methylsubstituierten aldehyden?
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- Author
- Koßmehl, Gerhard ;Yaridjanian, Arshak
- Publisher
- Wiley (John Wiley & Sons); Wiley (ISSN 0025-116X)
- Published
- 1981
- Language
- DE
- Field
- Chemistry (Physical Sciences)