Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3429
Title: Poly(tetrafluorobenzo[c]thiophene). Structure analysis of oligomers and model compound based on 1D and 2D NMR spectroscopy
Authors: KIEBOOMS, Rafael
ADRIAENSENS, Peter 
VANDERZANDE, Dirk 
GELAN, Jan 
Swann, MJ
Bloor, D
Drury, CJ
Brooke, GM
Issue Date: 1996
Publisher: AMER CHEMICAL SOC
Source: MACROMOLECULES, 29(18). p. 5981-5989
Abstract: In order to help provide a more detailed structural analysis of poly(4,5,6,7-tetrafluorobenzo[c]thiophene), a series of aromatic fluorinated oligomers (n = 1-4) and 1,3-dithienyl-4,5,6,7-benzo[c]-thiophene have been synthesized. Structure analysis of these compounds by means of 1D and 2D NMR techniques provides a set of spectroscopic NMR data which can be considered as characteristic for the aromatic structure of the corresponding polymer. In addition to F-19-decoupled C-13 NMR spectroscopy and attached fluorine tests, the method of full chemical shift assignment based on two-dimensional H-1-C-13 heteronuclear correlation (HETCOR) experiments optimized for J(CH) = 140 HZ and J(CH) = 8 HZ was extended with two-dimensional F-19-C-13 heteronuclear correlation (HETCOR) experiments optimized for J(CF) = 255 Hz and J(CF) = 45 Hz and F-19-F-19 homonuclear correlation spectroscopy (COSY).
Notes: UNIV DURHAM,SCI LABS,DEPT PHYS,DURHAM DH1 3LE,ENGLAND. UNIV DURHAM,SCI LABS,DEPT CHEM,DURHAM DH1 3LE,ENGLAND.Kiebooms, R, UNIV LIMBURG,INST MAT RES,DIV CHEM,UNIV CAMPUS,B-3590 DIEPENBEEK,BELGIUM.
Document URI: http://hdl.handle.net/1942/3429
DOI: 10.1021/ma960311n
ISI #: A1996VE34800029
Type: Journal Contribution
Appears in Collections:Research publications

Show full item record

SCOPUSTM   
Citations

8
checked on Sep 3, 2020

WEB OF SCIENCETM
Citations

6
checked on May 14, 2022

Page view(s)

50
checked on May 18, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.