Study of a bifuran vs. bithiophene unit for the rational design of π-conjugated systems. What have we learned?

被引：75

作者：

Gidron, Ori ^{[1
]}

Varsano, Neta ^{[1
]}

Shimon, Linda J. W. ^{[2
]}

Leitus, Gregory ^{[2
]}

Bendikov, Michael ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel

[2] Weizmann Inst Sci, Dept Chem Res Support, IL-76100 Rehovot, Israel

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 56期

关键词：

OLIGOTHIOPHENES; COPOLYMERS; OLIGOMERS; EFFICIENT;

D O I：

10.1039/c3cc41795f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A comparative study of two structural isomers highlights the advantages of bifuran vs. bithiophene units in conjugated systems, such as higher fluorescence, solubility, and increased stability of the oxidized species. Importantly, we have found that the small bifuran unit bestows the advantages found in longer oligofurans, and should be considered in the rational design of pi-conjugated systems.

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收藏

页码：6256 / 6258

页数：3

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