除草剤N-(4-フルオルフエニル)-ヘテロアリーロキシアセトアミド

Japanese Patent JP3593145

B2

The invention relates to novel N-(4-fluorophenyl)-heteroaryloxyacetamides of the general formula (I), in which R represents methyl or ethyl and Het represents an aromatic 5-membered heterocycle from the series consisting of oxazolyl or thiazolyl (each of which is optionally substituted by halogen, cyano, methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, difluoromethyl, dichloromethyl, trifluoromethyl or trichloromethyl), 1,2,4-oxadiazolyl, 1,3,4-oxadiazolyl, 1,2,4-thiadiazolyl or 1,3,4-thiadiazolyl (each of which is optionally substituted by fluorine, chlorine, bromine, methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, trifluoromethyl, dichloromethyl, trichloromethyl, chlorodifluoromethyl, fluorodichloromethyl, methylthio, ethylthio, n- or i-propylthio, methylsulphinyl, ethylsulphinyl, n- or i-propylsulphinyl, methylsulphonyl, ethylsulphonyl, n- or i-propylsulphonyl, phenyl or fluorophenyl), benzoxazolyl or benzothiazolyl (each of which is substituted by chlorine, bromine, methyl, ethyl, n- or i-propyl, difluoromethyl, dichloromethyl, trifluoromethyl or trichloromethyl) and - in the event that R represents ethyl - also unsubstituted benzoxazolyl and benzothiazolyl, to a process for their preparation, and to their use as herbicides.

Heinz Fuel Star
Hans-Joachim Zantel
Marx Dringer

JP12800794A

November 24, 2004

May 19, 1994

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Bayer Aktiengesellschaft

A01N43/76; A01N43/78; A01N43/82; A01N43/824; C07D263/36; C07D263/38; C07D263/58; C07D271/06; C07D271/07; C07D271/10; C07D277/20; C07D277/32; C07D277/34; C07D277/56; C07D277/68; C07D285/08; C07D285/12; C07D285/125; C07D285/13; (IPC1-7): C07D285/08; A01N43/76; A01N43/78; C07D263/36; C07D263/38; C07D263/58; C07D271/06; C07D271/10; C07D277/20; C07D277/34; C07D277/68; C07D285/13

JP56140984A
JP5213912A
JP4211073A
JP5163255A

Heikichi Odashima

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