HALOGEN CYCLOPROPYL COMPOUND, MANUFACTURE AND HERBICIDE

Japanese Patent JPS63218662

A

There are described new halocyclopropyl compounds of the general formula I (I) in which R1, R2 and R3, independently of each other, are hydrogen or C1-4-alkyl, X is hydrogen or halogen, Y is halogen, n is 0, 1, 2 or 3, U and V are hydrogen or halogen, and W is a heterocyclic group of formula in which T is halogen, C1-4-alkyl, C1-4-haloalkyl, CN or OR9 Q is CH or N, Z is O or S, R4, R5, R6, R7 and R8 are each a straight, branched or cyclic C1-7-alkyl group optionally substituted by up to six halogen atoms, or R4 and R5, can also together form a 4 to 7 membered ring that is saturated or unsaturated and can contain further hetero atoms, such as O, S or N, and can optionally be substituted by one to three methyl groups or one to six halogen atoms, and R9 is hydrogen, C1-4-alkyl or C1-4-haloalkyl, processes for their preparation and their use as herbicide with high selectivity.

FURIITOHERUMU BURUUME
BUIRUFURIITO FURANKE
FURIITORIHI ARUNTO
RICHIYAADO RIISU

JP25644487A

September 12, 1988

October 13, 1987

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SCHERING AG

A01N43/38; A01N37/32; A01N43/56; A01N43/653; A01N43/707; A01N43/82; A01N43/824; A01N43/90; A01P13/00; C07D209/48; C07D231/56; C07D235/26; C07D235/28; C07D249/12; C07D253/06; C07D271/10; C07D471/04; C07D487/04; (IPC1-7): A01N37/32; A01N43/56; A01N43/707; A01N43/82; A01N43/90; C07D209/46; C07D209/48; C07D231/56; C07D235/26; C07D235/28; C07D249/12; C07D253/06; C07D271/10; C07D471/04; C07D487/04

Toshio Yano (1 outside)

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