Poly[2,7-(9-oxo-9-phosphafluorenylene)-alt-co-(1,4-arylene)]s:: Phosphorus-containing π-conjugated polymers

被引：35

作者：

Makioka, Y

Hayashi, T

Tanaka, M

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Yokohama, Kanagawa 2268503, Japan

[2] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 01期

关键词：

D O I：

10.1246/cl.2004.44

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Poly [2,7-(9-oxo-9-phosphafluorenylene)-alt-co-(1,4-aryl-ene)]s, readily prepared from 2,7-dibromo-9-oxo-9-phosphafluorenes and arylene bisboronates, behaved as extended pi-conjugated polymers in the UV-vis absorption spectroscopy and displayed green-blue fluorescence with high quantum yields. Cyclic voltammetry revealed the polymers exhibited electrochromic behaviors and afforded a bandgap of ca. 2.8 eV, consistent with the value from the absorption edge.

引用

页码：44 / 45

页数：2

共 24 条

[1] STRUCTURE OF 5-PHENYLDIBENZOPHOSPHOLE
ALYEA, EC
FERGUSON, G
GALLAGHER, JF
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1992, 48 : 959 - 961
[2] A 1ST STEP TOWARD THE PHOSPHORUS ANALOGS OF POLYTHIOPHENES
BEVIERRE, MO
MERCIER, F
RICARD, L
MATHEY, F
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (06): : 655 - 657
[3] Boer J. J. D., 1974, ACTA CRYSTALLOGR B, V30, P797
[4] Synthesis and color tuning of new fluorene-based copolymers
Cho, NS
Hwang, DH
Lee, JK
Jung, BJ
Shim, HK
[J]. MACROMOLECULES, 2002, 35 (04) : 1224 - 1228
[5] Stability of n-type doped conducting polymers and consequences for polymeric microelectronic devices
deLeeuw, DM
Simenon, MMJ
Brown, AR
Einerhand, REF
[J]. SYNTHETIC METALS, 1997, 87 (01) : 53 - 59
[6] TOWARD POLYPHOSPHOLES - SYNTHESIS AND STRUCTURE OF AN ALPHA-LINKED QUATERPHOSPHOLE
DESCHAMPS, E
RICARD, L
MATHEY, F
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (11): : 1158 - 1161
[7] REFERENCE MATERIALS FOR FLUORESCENCE MEASUREMENT
EATON, DF
[J]. PURE AND APPLIED CHEMISTRY, 1988, 60 (07) : 1107 - 1114
[8] First examples of organophosphorus-containing materials for light-emitting diodes
Fave, C
Cho, TY
Hissler, M
Chen, CW
Luh, TY
Wu, CC
Réau, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (31) : 9254 - 9255
[9] Hay C, 2000, ANGEW CHEM INT EDIT, V39, P1812, DOI 10.1002/(SICI)1521-3773(20000515)39:10<1812::AID-ANIE1812>3.0.CO
[10] 2-D

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