C-13-NMR ANALYSIS OF CAVA-POLY(ISOTHIANAPHTHENE) OLIGOMERS

被引：4

作者：

KIEBOOMS, R

HOOGMARTENS, I

ADRIAENSENS, P

VANDERZANDE, D

GELAN, J

机构：

[1] Limburg University, Instituut voor Materiaalonderzoek (IMO), Department SBG, B-3590 Diepenbeek, Universitaire Campus

来源：

SYNTHETIC METALS | 1992年 / 52卷 / 03期

关键词：

D O I：

10.1016/0379-6779(92)90039-L

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A C-13 NMR analysis of disilylated oligomers (n = 1-4) of isothianaphthene has been performed. The evolution of the chemical shift of the central carbon atoms as a function of chain length shows that the trimer and tetramer can be used as model compounds for the corresponding polymer. These data are significantly different in comparison to the solid state C-13 chemical shifts of 'Wudl'-poly(isothianaphthene).

引用

页码：395 / 400

页数：6

共 6 条

[1] AN INVESTIGATION INTO THE ELECTRONIC-STRUCTURE OF POLY(ISOTHIANAPHTHENE)
HOOGMARTENS, I
ADRIAENSENS, P
CARLEER, R
VANDERZANDE, D
MARTENS, H
GELAN, J
[J]. SYNTHETIC METALS, 1992, 51 (1-3) : 219 - 228
[2] HOOGMARTENS I, IN PRESS MACROMOLECU
[3] THE ELECTRONIC AND ELECTROCHEMICAL PROPERTIES OF POLY(ISOTHIANAPHTHENE)
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COLANERI, N
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WUDL, F
HEEGER, AJ
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[4] THE INTERPLAY BETWEEN GEOMETRIC AND ELECTRONIC-STRUCTURES IN POLYISOTHIANAPHTHENE, POLYISONAPHTHOTHIOPHENE, POLYTHIENO(3,4-B)PYRAZINE, AND POLYTHIENO(3,4-B)QUINOXALINE
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MARYNICK, DS
[J]. MACROMOLECULES, 1990, 23 (08) : 2237 - 2245
[5] A NEW ROUTE TO 1,3-DISUBSTITUTED BENZO[C]THIOPHENES
OKUDA, Y
LAKSHMIKANTHAM, MV
CAVA, MP
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (21) : 6024 - 6026
[6] POLY(ISOTHIANAPHTHENE)
WUDL, F
KOBAYASHI, M
HEEGER, AJ
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1984, 49 (18) : 3382 - 3384

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