Oligo(octithienylene-diethynylene)s as unprecedentedly long conjugated nanomolecules

被引：16

作者：

Inouchi, K ^{[1
]}

Kobashi, S ^{[1
]}

Takimiya, K ^{[1
]}

Aso, Y ^{[1
]}

Otsubo, T ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 15期

关键词：

D O I：

10.1021/ol026150r

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A series of oligo(octithienylene-diethynylene)s alternately composed of octithiophene and diacetylene units have been prepared by a random Eglinton coupling reaction among mono- and diethynyloctithiophenes. The largest compound isolated in the oligomeric series is comprised of twelve octithiophene units and eleven diacetylene units, and its molecular length reaches ca. 43 nm, which is the longest among single-component conjugated nanomolecules.

引用

页码：2533 / 2536

页数：4

共 37 条

[1]

[Anonymous], 1998, ELECT MAT OLIGOMER A

[2]

Aratani N, 2001, MACROMOL RAPID COMM, V22, P725, DOI 10.1002/1521-3927(20010701)22:10<725::AID-MARC725>3.3.CO

[3]

2-K

[4]

Aratani N, 2000, ANGEW CHEM INT EDIT, V39, P1458, DOI 10.1002/(SICI)1521-3773(20000417)39:8<1458::AID-ANIE1458>3.0.CO

[5]

2-E

[6] A new strategy for construction of covalently linked giant porphyrin arrays with one, two, and three dimensionally arranged architectures [J].

Aratani, N ;

Osuka, A .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2001, 74 (08) :1361-1379

[7]

Aso Y, 1997, PHOSPHORUS SULFUR, V120, P417

[8]

Aviram A., 1998, Molecular Electronics - Science and Technology

[9]

Edelmann MJ, 2001, HELV CHIM ACTA, V84, P473, DOI 10.1002/1522-2675(20010228)84:2<473::AID-HLCA473>3.0.CO

[10]

2-8

← 1 2 3 4 →