Baolei Wang, Jing Wu, Qiaoxia Liu
Jan 2, 2015
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Phosphorus, Sulfur, and Silicon and the Related Elements
Abstract
GRAPHICAL ABSTRACT Abstract A series of novel N-phenylpyrazolyl aryl methanones derivatives containing the arylthio/sulfinyl/sulfonyl group have been synthesized via multi-step reactions from 3-methyl-1-phenyl-1H-pyrazol-5(4H)-one and characterized by melting point, 1H NMR, 13C NMR, FT-IR, and HRMS. The crystal structure of (5-(4-chlorophenylsulfonyl)-3-methyl-1-phenyl-1H-pyrazol-4-yl)(2,4-dichlorophenyl)methanone containing the arylsulfonyl moiety is reported. The biological activity results showed that some of the title compounds exhibit favorable herbicidal and insecticidal activities.