公开(公告)号：EP0015453B1

公开(公告)日：1981-11-04

申请号：EP80100877.2

申请日：1980-02-22

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Thiele, Gerald Herman ,  Stamp, David Lee

IPC: A01N57/20

CPC classification number: A01N57/20 ,  A01N47/30 ,  A01N43/36 ,  A01N2300/00

公开(公告)号：EP0015453A3

公开(公告)日：1980-10-01

申请号：EP80100877

申请日：1980-02-22

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Thiele, Gerald Herman ,  Stamp, David Lee

IPC: A01N57/20 ,  A01N43/36

CPC classification number: A01N57/20 ,  A01N47/30 ,  A01N43/36 ,  A01N2300/00

Abstract: Synergistic herbicidal activity is displayed by compositions comprising the following two components:
(a) a pyrrolidone of the formula
in which:
X is selected from the group consisting of hydrogen, chlorine, and methyl; Y is selected from the group consisting of hydrogen, chlorine and bromine; Z is selected from the group consisting of chlorine and bromine; R' is selected from the group consisting of hydrogen and Ci-C4 alkyl; R 2 is selected from the group consisting of hydrogen, halogen, C 1 -C 4 alkyl, acetyl, trifluoromethyl, nitro, cyano, C 1 -C 4 alkoxy, C 1 -C 4 alkylthio, C 1 -C 4 alkylsulfinyl, C 1 -C 4 alkylsulfonyl, trifluoromethylsulfinyl, trifluoromethylsulfonyl, penta- fluoropropionamido, and 3-methylureido; and R 3 is selected from the group consisting of hydrogen, C 1 -C 4 alkyl, chlorine and trifluoromethyl;
and (b) a phosphonic acid of the formula
in which:
R 4 is selected from the group consisting of C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, and -CH 2 NHCH 2 COOH, at a weight ratio of (a) to (b) of from about 0.1:1 to about 20:1.

Abstract translation: 由以下两种组分组成的组合物显示出协同除草活性：（a）式的吡咯烷酮，其中：X选自氢，氯和甲基; Y选自氢，氯和溴; Z选自氯和溴; R 1选自氢和C 1 -C 4烷基; R 2选自氢，卤素，C 1 -C 4烷基，乙酰基，三氟甲基，硝基，氰基，C 1 -C 4烷氧基，C 1 -C 4烷硫基，C 1 -C 4烷基亚磺酰基，C 1 -C 4烷基磺酰基， 三氟甲基磺酰基，五氟丙酰胺基和3-甲基脲基; 并且R 3选自氢，C 1 -C 4烷基，氯和三氟甲基; 和（b）式的膦酸，其中：R 4选自C 1 -C 4烷基，C 1 -C 4卤代烷基和-CH 2 NHCH 2 COOH，重量比为（a）至 （b）为约0.1:1至约20:1。

公开(公告)号：EP0015453A2

公开(公告)日：1980-09-17

申请号：EP80100877.2

申请日：1980-02-22

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Thiele, Gerald Herman ,  Stamp, David Lee

IPC: A01N57/20

CPC classification number: A01N57/20 ,  A01N47/30 ,  A01N43/36 ,  A01N2300/00

Abstract: Synergistic herbicidal activity is displayed by compositions comprising the following two components:

(a) a pyrrolidone of the formula
in which:

X is selected from the group consisting of hydrogen, chlorine, and methyl;
Y is selected from the group consisting of hydrogen, chlorine and bromine;
Z is selected from the group consisting of chlorine and bromine;
R' is selected from the group consisting of hydrogen and Ci-C4 alkyl;
R 2 is selected from the group consisting of hydrogen, halogen, C 1 -C 4 alkyl, acetyl, trifluoromethyl, nitro, cyano, C 1 -C 4 alkoxy, C 1 -C 4 alkylthio, C 1 -C 4 alkylsulfinyl, C 1 -C 4 alkylsulfonyl, trifluoromethylsulfinyl, trifluoromethylsulfonyl, penta- fluoropropionamido, and 3-methylureido; and
R 3 is selected from the group consisting of hydrogen, C 1 -C 4 alkyl, chlorine and trifluoromethyl;

and
(b) a phosphonic acid of the formula
in which:

R 4 is selected from the group consisting of C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, and -CH 2 NHCH 2 COOH, at a weight ratio of (a) to (b) of from about 0.1:1 to about 20:1.

Abstract translation: 协同除草活性是通过组合物，其包括以下两个部件显示：（a）式在其中的吡咯烷酮：X是选自氢，氯，和甲基中选择; Y为选自氢，氯和溴; Z为选自氯和溴中选择的; [R <1>选自选自氢和C1-C4烷基;式 [R <2>选自氢，卤素，C1-C4烷基，乙酰基，三氟甲基，硝基，氰基，C1-C4烷氧基，C1-C4烷硫基，C1-C4烷基亚磺酰基，C1-C4烷基磺酰基，三氟甲基亚磺酰， 三氟甲基磺酰基，pentafluoropropionamido，和3-甲基; 和R3选自氢，C1-C4烷基，氯和三氟甲基中选择; 和（b）式在其中的膦酸：R t <4>是选自C1-C4烷基，C1-C4卤代烷基和-CH2NHCH2COOH的，选择在（a）至重量比 （b）中的从大约0.1：1至约20：1。