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Title: 1,2,3-thiadiazole derivatives with a nearly linear n-s...o grouping - x-ray crystal-structure analysis of 4 methylated products of 4-phenyl-1,2,3-thiadiazole-5-carbaldoxime
Authors: Labbe, G ×
Bastin, Lieve
Dehaen, Wim
Van Meervelt, Luc
Feneaudupont, J
Declercq, Jp #
Issue Date: Jan-1992
Publisher: Hetero corporation
Series Title: Journal of heterocyclic chemistry vol:29 issue:7 pages:1757-1764
Abstract: The title oxime 6 was methylated under different conditions and yielded four monomethylated products 7-10 and two bismethylated products 11 and 12 which were easily distinguished by their C-13 nmr spectra. In view of the potential thiapentalene character of 8, 9, 10 and 11, their X-ray crystal structures were determined. The structural properties of the nitroso compound 9 are in accordance with a thiapentalene structure, whereas those of the other compounds deviate in the order 10 < 11 < < 8.
ISSN: 0022-152X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Biochemistry, Molecular and Structural Biology Section
× corresponding author
# (joint) last author

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