Photochromism and electrical transport characteristics of a dyad and a polymer with diarylethene and quinoline units

被引：64

作者：

Choi, H

Lee, H

Kang, YJ

Kim, E

Kang, SO

Ko, J

机构：

[1] Yonsei Univ, Dept Chem Engn, Seoul 120749, South Korea

[2] Korea Univ, Dept Chem, Jochiwon 339700, Chungnam, South Korea

[3] Korea Res Inst Chem Technol, Adv Mat Div, Taejon 305600, South Korea

[4] Kangwon Natl Univ, Div Sci Educ, Chunchon 200701, South Korea

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 21期

关键词：

D O I：

10.1021/jo050710t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of a series of photochromic compounds incorporating a phenylquinoline unit and the photophysical and electric transport properties are described. The dyad and polymer with a quinoline unit show a high quantum yield due to the enforced antiparallel conformation of the dithienylethene moieties. High carrier conductivity was observed in the closed form of the diarylethene with a phenylquinoline unit.

引用

页码：8291 / 8297

页数：7

共 53 条

[1] Electrochemical properties and electronic structures of conjugated polyquinolines and polyanthrazolines
Agrawal, AK
Jenekhe, SA
[J]. CHEMISTRY OF MATERIALS, 1996, 8 (02) : 579 - 589
[2] SYNTHESIS AND PROCESSING OF HETEROCYCLIC POLYMERS AS ELECTRONIC, OPTOELECTRONIC, AND NONLINEAR OPTICAL-MATERIALS .2. NEW SERIES OF CONJUGATED RIGID-ROD POLYQUINOLINES AND POLYANTHRAZOLINES
AGRAWAL, AK
JENEKHE, SA
[J]. MACROMOLECULES, 1993, 26 (05) : 895 - 905
[3] Polybenzobisazoles are efficient electron transport materials for improving the performance and stability of polymer light-emitting diodes
Alam, MM
Jenekhe, SA
[J]. CHEMISTRY OF MATERIALS, 2002, 14 (11) : 4775 - 4780
[4] Nanolayered heterojunctions of donor and acceptor conjugated polymers of interest in light emitting and photovoltaic devices: Photoinduced electron transfer at polythiophene/polyquinoline interfaces
Alam, MM
Jenekhe, SA
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (13): : 2479 - 2482
[5] *BRUK AXS, 1999, SHELXTL NT CRYST STR
[6] Highly fluorescent and photochromic diarylethene oligomer bridged by p-phenylenevinylene
Cho, H
Kim, E
[J]. MACROMOLECULES, 2002, 35 (23) : 8684 - 8687
[7] Thiophene-linked polyphenylquinoxaline: A new electron transport conjugated polymer for electroluminescent devices
Cui, YT
Zhang, XJ
Jenekhe, SA
[J]. MACROMOLECULES, 1999, 32 (11) : 3824 - 3826
[8] Chiroptical molecular switches
Feringa, BL
van Delden, RA
Koumura, N
Geertsema, EM
[J]. CHEMICAL REVIEWS, 2000, 100 (05) : 1789 - 1816
[9] The enhancement of photoswitching in a diarylethene derivative by the incorporation of cyanobiphenyl groups
Frigoli, M
Mehl, GH
[J]. CHEMICAL COMMUNICATIONS, 2004, (07) : 818 - 819
[10] FRISCH MJ, 1999, GAUSSIAN 98 REV A 6

← 1 2 3 4 5 6 →