Title:
SUBSTITUTED THIOPHENESULFONAMIDE COMPOUND AND HERBICIDE CONTAINING THE SAME
Document Type and Number:
Japanese Patent JPS60197676
Kind Code:
A
Abstract:
NEW MATERIAL:The compound of formula I (one of X and Y is 1,2,3,3,3-pentafluoro-1-propenyl and the other is group of formula II; R1 and R2 are methyl or methoxy) and its salt.
EXAMPLE: N-[( 4,6-dimethoxypyrimidin-2-yl )-aminocarbonyl]3-(1,2,3,3,3-pentafluoropropen-1-yl)-2-thiophenesulfonamide.
USE: Herbicide capable of control harmful weeds grown on especially paddy field selectively at a low rate of application. The weed of relatively grown stage can also be controlled.
PREPARATION: The compound of formula I can be prepared by reacting the compound of formula III (one of Z1 and Z2 is 1,2,3,3,3-pentafluoro-1-propenyl and the other is aminosulfonyl) with the compound of formula IV (R is alkyl, alkenyl or phenyl).
Inventors:
KIMURA FUMIO
HAGA TAKAHIRO
MAEDA KAZUYUKI
HAYASHI HIROHITO
SEKI TOSHIO
YOSHIDA TSUNEKATA
HAGA TAKAHIRO
MAEDA KAZUYUKI
HAYASHI HIROHITO
SEKI TOSHIO
YOSHIDA TSUNEKATA
Application Number:
JP5158284A
Publication Date:
October 07, 1985
Filing Date:
March 16, 1984
Export Citation:
Assignee:
ISHIHARA SANGYO KAISHA
International Classes:
A01N47/36; C07D239/00; C07D333/00; C07D409/12; (IPC1-7): A01N47/36; C07D239/00; C07D333/00; C07D409/12
Domestic Patent References:
| JPS58116472A | 1983-07-11 |
Foreign References:
| US4169719A | 1979-10-02 |