Heck coupling of haloaromatics with octavinylsilsesquioxane: solution processable nanocomposites for application in electroluminescent devices

被引：89

作者：

Sellinger, A

Tamaki, R

Laine, RM

Ueno, K

Tanabe, H

Williams, E

Jabbour, GE

机构：

[1] Inst Mat Res & Engn, Singapore 117602, Singapore

[2] Univ Michigan, Ann Arbor, MI 48109 USA

[3] Canon Inc, Ohta Ku, Tokyo 1468501, Japan

[4] Arizona State Univ, Flexible Display Ctr, Tempe, AZ 85287 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 29期

关键词：

D O I：

10.1039/b505048k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new solution processable nanocomposite material has been prepared via the Heck coupling of octavinylsilsesquioxane with a selected bromoaromatic hole transport compound. Resultant electroluminescent devices show an 18% improvement in external quantum efficiencies over their small molecule analogues.

引用

收藏

页码：3700 / 3702

页数：3

相关论文

共 26 条

[1] Electroluminescent polymers [J].

Akcelrud, L .

PROGRESS IN POLYMER SCIENCE, 2003, 28 (06) :875-962

[2] The heck reaction as a sharpening stone of palladium catalysis [J].

Beletskaya, IP ;

Cheprakov, AV .

CHEMICAL REVIEWS, 2000, 100 (08) :3009-3066

[3] Inkjet printing of polymers: State of the art and future developments [J].

de Gans, BJ ;

Duineveld, PC ;

Schubert, US .

ADVANCED MATERIALS, 2004, 16 (03) :203-213

[4]

Hatwar T. K., 2005, 5 INT C EL MOL MAT R

[5] Recent progress of molecular organic electroluminescent materials and devices [J].

Hung, LS ;

Chen, CH .

MATERIALS SCIENCE & ENGINEERING R-REPORTS, 2002, 39 (5-6) :143-222

[6] Diversity-oriented synthesis of multi substituted olefins through the sequential integration of palladium-catalyzed cross-coupling reactions. 2-pyridyldimethyl(vinyl) silane as a versatile platform for olefin synthesis [J].

Itami, K ;

Nokami, T ;

Ishimura, Y ;

Mitsudo, K ;

Kamei, T ;

Yoshida, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (47) :11577-11585

[7] PALLADIUM-CATALYZED ARYLATION OF VINYLTRIMETHYLSILANE IN THE PRESENCE OF SILVER-NITRATE [J].

KARABELAS, K ;

HALLBERG, A .

TETRAHEDRON LETTERS, 1985, 26 (26) :3131-3132

[8] Influence of residual catalyst on the properties of conjugated polyphenylenevinylene materials: Palladium nanoparticles and poor electrical performance [J].

Krebs, FC ;

Nyberg, RB ;

Jorgensen, M .

CHEMISTRY OF MATERIALS, 2004, 16 (07) :1313-1318

[9]

KRUEZER FH, 1991, MAKOMOL CHEM MACROMO, V50, P215

[10] Efficient cross-coupling reactions of aryl chlorides and bromides with phenyl- or vinyltrimethoxysilane mediated by a palladium/imidazolium chloride system [J].

Lee, HM ;

Nolan, SP .

ORGANIC LETTERS, 2000, 2 (14) :2053-2055