Synthesis, spectroscopic and crystal structure studies of N-{3-cyano-1-[2,6-di­chloro-4-(tri­fluoro­meth­yl)phen­yl]-4-(ethyl­sulfan­yl)-1H-pyrazol-5-yl}-2,2,2-tri­fluoro­acetamide

Priyanka, P. and Jayanna, B. K. and Sunil Kumar, Y. C. and Shreenivasa, M. T. and Srinivasa, G. R. and Divakara, T. R. and Yathirajan, H. S. and Parkin, Sean (2022) Synthesis, spectroscopic and crystal structure studies of N-{3-cyano-1-[2,6-di­chloro-4-(tri­fluoro­meth­yl)phen­yl]-4-(ethyl­sulfan­yl)-1H-pyrazol-5-yl}-2,2,2-tri­fluoro­acetamide. Acta Crystallographica Section E, 78 (11). pp. 1084-1088. ISSN 2056-9890

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The structure of the title compound, C15H8N4Cl2F6OS, a phenyl­pyrazole-based insecticide related to ethiprole, fipronil, and derivatives thereof is presented. The pyrazole ring has four chemically diverse substituents, namely a nitro­gen-bound 2,6-di­chloro-4-tri­fluoro­methyl­phenyl and carbon-bound cyano, ethyl­sulfanyl, and 2,2,2-tri­fluoro­acetamide groups. The pyrazole and phenyl rings are perpendicular, subtending a dihedral angle of 89.80 (5)°. In the crystal, strong N—H⋯O hydrogen bonds link the mol­ecules into chains that extend parallel to the a-axis.

Item Type: Article
Uncontrolled Keywords: crystal structure, phenylpyrazole, insecticide
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 31 Oct 2022 10:01
Last Modified: 31 Oct 2022 10:01

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