496805-63-1Relevant articles and documents
HERBICIDE CONTAINING BENZOYLPYRAZOLE COMPOUND
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Page/Page column 41-42, (2009/10/01)
To provide a novel herbicide which has a wide range of applications to agricultural or non-agricultural fields and various methods for application such as soil treatment and foliage treatment and which exhibits excellent herbicidal effects. A herbicide co
Synthesis and herbicidal activity of phenyl-substituted benzoylpyrazoles
Siddall, Thomas L.,Ouse, David G.,Benko, Zoltan L.,Garvin, Gail M.,Jackson, Johnny L.,McQuiston, Jeffrey M.,Ricks, Michael J.,Thibault, Thomas D.,Turner, James A.,VanHeertum, John C.,Weimer, Monte R.
, p. 1175 - 1186 (2007/10/03)
A novel series of substituted 3-phenyl benzoylpyrazoles were prepared and tested as potential grass herbicides. The targeted materials were prepared by three newly developed synthetic routes, which allowed a comprehensive study of the SAR (structure-activity relationships) of this series. The best combination of grass weed activity (Avena fatua L, Setaria viridis (L) Beauv and Alopecurus myosuroides Huds) and wheat selectivity was obtained with an alkoxy group in the 4-position of the phenyl ring. Activity was further enhanced by the presence of tert-butyl on the pyrazole and a methyl group at the C-2 position of the benzoyl moiety. The alkoxy-substituted 3-phenylbenzoylpyrazoles are a novel class of herbicides with potential utility for control of important grass weeds in cereals.
