(\it E)-1-(4-Methyl\-phen\-yl)ethanone 8-(trifluoro{\-}meth{\-}yl)quinolin-4-ylhydrazone

Dutkiewicz, Grzegorz and Mayekar, Anil N. and Yathirajan, H. S. and Narayana, B. and Kubicki, Maciej (2010) (\it E)-1-(4-Methyl\-phen\-yl)ethanone 8-(trifluoro{\-}meth{\-}yl)quinolin-4-ylhydrazone. Acta Crystallographica Section E, 66 (4). o874. ISSN 1600-5368

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Official URL: https://doi.org/10.1107/S1600536810009475


In the title compound, C\sb 19H\sb 16F\sb 3N\sb 3, the dihedral angle between the naphthalene and quinoline ring systems is 14.58(8)\circ. The hydrazone C—-N—-N=C—-C chain is in an extended conformation and its mean plane is nearly coplanar with the quinoline plane dihedral angle = 3.45(9){$^\circ$}. The bond angles within the phenyl ring show the almost additive influence of the two {\it para} substituents. In the crystal, weak {$\pi$}{--}{$\pi$} centroid{--}centroid distances = 3.779(2) and 3.718(1){\AA} and C{---}H{$\cdots$}F directional inter{\-}actions join the mol{\-}ecules into centrosymmetric dimers, which are further connected into infinite zigzag chains propagating along {\it a}.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: LA manjunath user
Date Deposited: 12 Jul 2019 11:37
Last Modified: 12 Jul 2019 11:37
URI: http://eprints.uni-mysore.ac.in/id/eprint/5158

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