Title
(E)-3-(2,3,4,5,6-pentafluorostyryl)thiophene
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
Copenhagen ,
Subject
Chemistry
Source (journal)
Acta crystallographica: section E: structural reports. - Copenhagen
Volume/pages
66(2010) :4 , p. o896-0897
ISSN
1600-5368
ISI
000276190700248
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
The reaction of thiophene-3-carboxaldehyde and perfluorobenzyltriphenylphosphonium bromide in the presence of sodium hydride gave the title compound, C12H5F5S, in 70% yield. The thiophene and perfluorophenyl groups form a dihedral angle of 5.4 (2)°. The structure is characterized by a head-to-tail organization in a columnar arrangement due to [pi]-[pi] interactions between the thiophene and pentafluorophenyl rings with centroid-centroid distances in the range 3.698 (2)-3.802 (2) Å.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/d89281/07c4c5b7.pdf
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