申请人:Foley Daniel Jason
公开号:US20120178623A1
公开(公告)日:2012-07-12
Compounds of formula (I) are suitable for use as herbicides: wherein R is methyl, ethyl, vinyl, ethynyl or cyclopropyl, R
1
is hydrogen, C
1
-C
6
alkyl, C
1
-C
6
haloalkyl, C
3
-C
7
cycloalkyl, C
1
-C
6
alkoxy, C
1
-C
6
haloalkoxy, vinyl, propenyl, ethynyl, propynyl, halogen, or optionally substituted phenyl, R
2
is methyl, ethyl, vinyl, ethynyl or methoxy, R
3
and R
4
are hydrogen or together form a double bond, A is C
3
-C
7
cycloalkyl which is unsubstituted or substituted once or twice by C
1
-C
6
alkyl, C
1
-C
6
haloalkyl, C
1
-C
6
alkoxy, C
1
-C
6
alkylcarbonyloxy, C
2
-C
6
alkenyl, ═O or ═N—R
10
, or A is cyclohexyl substituted once, at the 4-position, by one (C
3
-C
6
cycloalkyl)methoxy, C
3
-C
6
cycloalkyloxy, C
2
-C
5
alkenyl-CH
2
-oxy, or benzyloxy substituent, or A is decahydro-1-naphthyl or decahydro-2-naphthyl, or A is optionally substituted phenyl, and G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or a latentiating group.
式(I)的化合物适用于作为除草剂使用,其中R为甲基、乙基、乙烯基、乙炔基或环丙基,R1为氢、C1-C6烷基、C1-C6卤代烷基、C3-C7环烷基、C1-C6烷氧基、C1-C6卤代烷氧基、乙烯基、丙烯基、乙炔基、丙炔基、卤素或可选取代的苯基,R2为甲基、乙基、乙烯基、乙炔基或甲氧基,R3和R4为氢或共同形成双键,A为C3-C7环烷基,该环烷基未取代或用C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6烷基羰酰氧基、C2-C6烯基、═O或═N—R10取代一次或两次,或者A为在4位上取代一次的环己基,其取代基是一个(C3-C6环烷基)甲氧基、C3-C6环烷氧基、C2-C5烯基-CH2-氧基或苄氧基,或者A为十氢萘基或二十氢萘基,或者A为可选取代的苯基,G为氢或农业可接受的金属、磺酸盐、铵盐或潜隐基团。