POLY(2,5-THIENYLENE ETHYNYLENE) AND RELATED OLIGOMERS

被引：26

作者：

TORMOS, GV ^{[1
]}

NUGARA, PN ^{[1
]}

LAKSHMIKANTHAM, MV ^{[1
]}

CAVA, MP ^{[1
]}

机构：

[1] UNIV ALABAMA,DEPT CHEM,BOX 870336,TUSCALOOSA,AL 35487

来源：

SYNTHETIC METALS | 1993年 / 53卷 / 03期

关键词：

D O I：

10.1016/0379-6779(93)91096-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The palladium-mediated acetylene-halide coupling reaction has been employed for the synthesis of thienylethynylene oligomers containing two to five thiophene units. The use of this methodology for the synthesis of poly(2,5-thienylene ethynylene) affords insoluble polymers with appreciable halogen content, which show no appreciable electrical conductivity on treatment with iodine.

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收藏

页码：271 / 281

页数：11

相关论文

共 12 条

[1] SYNTHESIS OF 3,2'-5',3'-TERTHIOPHENE AND OTHER TERTHIOPHENES BY THE THIOPHENECARBOXALDEHYDE-]ETHYNYLTHIOPHENE-]DITHIENYLBUTADIYNE ROUTE [J].

BENY, JP ;

DHAWAN, SN ;

KAGAN, J ;

SUNDLASS, S .

JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (11) :2201-2204

[2] POLYACETYLENVERBINDUNGEN .43. UBER DIE INHALTSSTOFFE VON TAGETES-ARTEN [J].

BOHLMANN, F ;

HERBST, P .

CHEMISCHE BERICHTE-RECUEIL, 1962, 95 (12) :2945-&

[3] ABINITIO EFFECTIVE HAMILTONIAN STUDY OF THE ELECTRONIC-PROPERTIES OF CONJUGATED POLYMERS [J].

BREDAS, JL ;

CHANCE, RR ;

BAUGHMAN, RH ;

SILBEY, R .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (07) :3673-3678

[4]

CARPITA A, 1984, SYNTHESIS-STUTTGART, P571

[5]

FROMMER JE, 1988, ELECTRICAL ELECTRONI, P56

[6] LOW BAND-GAP CONJUGATED POLYMERS - POLY (THIENYLENE VINYLENE) AND POLY (SUBSTITUTED THIENYLENE VINYLENES) [J].

JEN, KY ;

HAN, CC ;

ELSENBAUMER, RL .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1990, 186 :211-222

[7]

LAKSHMIKANTHAM MV, 1983, POLYM PREPR-ACS, V24, P75

[8]

LEW HY, 1963, ORG SYNTH, V4, P545

[9] SYNTHESIS OF HIGH-CARBON MATERIALS FROM ACETYLENIC PRECURSORS - PREPARATION OF AROMATIC MONOMERS BEARING MULTIPLE ETHYNYL GROUPS [J].

NEENAN, TX ;

WHITESIDES, GM .

JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (11) :2489-2496

[10] POLY(2,5-ETHYNYLENETHIOPHENEDIYLETHYNYLENES), RELATED HETEROAROMATIC ANALOGS, AND POLY(THIENO[3,2-B]THIOPHENES) - SYNTHESIS AND THERMAL AND ELECTRICAL-PROPERTIES [J].

RUTHERFORD, DR ;

STILLE, JK ;

ELLIOTT, CM ;

REICHERT, VR .

MACROMOLECULES, 1992, 25 (09) :2294-2306