NOVEL SUBSTITUTED DIPHENYL ETHERS, MANUFACTURE AND HERBICIDE

Japanese Patent JPS62103045

A

The compounds of the formula (I) where R<1> and R<2> are H, (substituted) alkyl, (substituted) phenyl, (substituted) thienyl, (substituted) furanyl, a radical of the formula R<1> and R<2> together with the adjacent carbon atom are a (substituted) (-O- or -CO-containing) hydrocarbon ring, R<3> is a radical of the formula -(C(R<5>)2)n-, -(CH2)n-, X-(CH2)p- or -X-, R<4> is H, (substituted) alkyl, a (substituted) thiazolyl or dioxolane radical, a radical of the formula R<5> is hydrogen or an organic radical, and, in the event that R<4> is -C(X)XR<5> or -P(X) (XR<5>)2, a cation which can be used in agriculture, R<6> is an organic radical, W is hydrogen, chlorine or fluorine, X is O, S or NR<5>, Y is halogen or hydrogen, m is 0 or 1, n is 1, 2 or 3 and p is 0, 1, 2 or 3, have advantageously herbicidal effects against monocotyledon and dicotyledon harmful plants.

GIYUNTERU SHIYUREEGERU
HIRUMAARU MIRUDENBERUGERU
KURAUSU BAUERU
HERUMAN BIIRINGERU

JP20193086A

May 13, 1987

August 29, 1986

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HOECHST AG

A01N37/48; A01N37/52; A01N41/10; A01N43/06; A01N43/08; A01N43/26; A01N43/28; A01N43/78; A01N47/28; A01N55/10; A01N57/18; A01N57/22; C07C67/00; C07C205/59; C07C213/00; C07C231/00; C07C231/12; C07C233/00; C07C235/02; C07C317/00; C07C317/04; C07D277/22; C07D277/24; C07D307/33; C07D307/40; C07D307/42; C07D307/54; C07D307/58; C07C239/00; C07D313/04; C07D317/22; C07D317/32; C07F9/40; (IPC1-7): A01N37/40; A01N43/08; A01N43/22; A01N43/28; A01N43/78; A01N47/06; A01N47/12; A01N47/14; A01N47/28; A01N57/14; A01N57/22; C07/; C07C79/46; C07C93/04; C07C93/20; C07C101/42; C07C103/175; C07C103/18; C07C103/34; C07C103/365; C07C121/38; C07C121/43; C07C121/75; C07C125/06; C07C145/00; C07C147/02; C07C147/14; C07C149/14

Ezaki Mitsuyoshi

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