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Synthesis and properties of a new ethyne-linked donor/acceptor pentamer

✍ Scribed by Chitoshi Kitamura; Kakuya Saito; Masaki Nakagawa; Mikio Ouchi; Akio Yoneda; Yoshiro Yamashita


Book ID
104250899
Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
134 KB
Volume
43
Category
Article
ISSN
0040-4039

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✦ Synopsis


A new alternating p-donor/p-acceptor pentamer with ethyne linkage was synthesized by a bi-directional method using Sonogashira reactions. The pentamer showed small HOMO-LUMO gap compared with other p-conjugated oligomers.


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