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Synthesis and characterization of poly[3-(6-tetra-hydropyran-2-yloxyhexyl)-2,5-thienylene]

✍ Scribed by Alberto Bolognesi; Raniero Mendichi; Alberto Schieroni; Daniela Villa; Oscar Ahumada

Book ID: 102484584
Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 382 KB
Volume: 198
Category: Article
ISSN: 1022-1352
DOI: 10.1002/macp.1997.021981024

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✦ Synopsis

Abstract

The synthesis of poly[3‐(6‐tetrahydropyran‐2‐yloxyhexyl)‐2,5‐thienylene] has been performed with a nickel catalyst, obtaining a highly regioregular polymer. The deprotection of the pyranyl function restores the OH group giving a polymer which is not soluble in the usual organic solvents but soluble in 1‐methyl‐2‐pyrrolidone, indicating that no crosslinks are present. The protected form was characterised by means of GPC, ^1^H NMR, FTIR and UV‐Vis spectroscopy and was found to give Langmuir‐Blodgett multilayered structures.

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