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Synthesis and optical properties of some novel arylene-alkynylene polymers

✍ Scribed by Timo Mangel; Anke Eberhardt; Ullrich Scherf; Uwe H. F. Bunz; Klaus Müllen

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
536 KB
Volume
16
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

The synthesis and the optical properties of the novel aryleneethynylenes (7, 8) and arylenebutadiynylenes (10, 11) using either a Heck‐type or a Hay‐type coupling are reported. The route reported here also makes meta‐linked arylene‐alkynylenes accessible. The number‐average degree of polymerization of the obtained polymers is between 13 and 60. Some of the materials show promising optical properties (photoluminescence).

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