申请人:——
公开号:US20010031865A1
公开(公告)日:2001-10-18
1
where X
1
-X
4
are each O or S; W is unsubstituted or substituted —CH═O, —CH═S, —CH═NH, —CH(X
3
R
6
)(X
4
R
7
),
2
R
6
and R
7
are each C
1
-C
6
-alkyl, C
3
-C
6
-alkenyl, C
3
-C
6
-alkynyl or C
1
-C
6
-alkoxy-C
1
-C
6
-alkyl or together form a carbon chain;
R
10
is H, OH, SH, an ether or thioether group, unsubstituted or substituted C
1
-C
6
-alkyl, C
3
-C
6
-alkenyl, C
3
-C
6
-alkynyl, C
3
-C
7
-cycloalkyl, unsubstituted or substituted amino or unsubstituted or substituted phenyl;
R
1
is halogen, CN, NO
2
or CF
3
;
R
2
is H or halogen;
R
3
is H, C
1
-C
6
-alkyl, C
3
-C
6
-alkenyl, C
3
-C
6
-alkynyl, C
3
-C
8
-cycloalkyl, C
3
-C
8
-cycloalkylcarbonyl, C
1
-C
6
-cyanoalkyl, C
1
-C
6
-haloalkyl, C
1
-C
6
-alkoxy-C
1
-C
6
-alkyl, CHO, C
1
-C
6
-alkanoyl, C
1
-C
6
-alkoxycarbonyl, C
1
-C
6
-haloalkylcarbonyl, unsubstituted or substituted amino, unsubstituted or substituted phenyl or phenyl-C
1
-C
6
-alkyl;
R
4
and R
5
are each H, CN, halogen, unsubstituted or substituted C
1
-C
6
-alkyl, C
2
-C
6
-alkenyl, C
2
-C
6
-alkynyl, C
3
-C
7
-cycloalkyl or unsubstituted or substituted phenyl; R
5
may additionally be NO
21
CHO, C
1
-C
6
-alkylcarbonyl, C
1
-C
6
-haloalkylcarbonyl, C
1
-C
6
-alkoxycarbonyl or unsubstituted or substituted amino, or R
4
and R
5
together form an unsubstituted or substituted carbon chain, with the proviso that R
4
is not CF
3
at the same time as R
5
is H when W is —CH═CH—CO—R
10
where R
10
is C
1
-C
6
-alkoxy or C
3
-C
7
-cycloalkoxy, and the salts and enol eithers of I in which R
3
is H, are used for the desication and defoliation of plants and as insecticides and herbicidees.
其中X1-X4分别为O或S;W为未取代或取代的—CH═O、—CH═S、—CH═NH、—CH(X3R6)(X4R7);2R6和R7分别为C1-C6烷基、C3-C6烯基、C3-C6炔基或C1-C6烷氧基-C1-C6烷基,或共同形成碳链;R10为H、OH、SH、醚或硫醚基,未取代或取代的C1-C6烷基、C3-C6烯基、C3-C6炔基、C3-C7环烷基、未取代或取代的氨基或未取代或取代的苯基;R1为卤素、CN、NO2或CF3;R2为H或卤素;R3为H、C1-C6烷基、C3-C6烯基、C3-C6炔基、C3-C8环烷基、C3-C8环烷基羰基、C1-C6氰基烷基、C1-C6卤基烷基、C1-C6烷氧基-C1-C6烷基、CHO、C1-C6酰基、C1-C6烷氧羰基、C1-C6卤基烷基羰基、未取代或取代的氨基、未取代或取代的苯基或苯基-C1-C6烷基;R4和R5分别为H、CN、卤素、未取代或取代的C1-C6烷基、C2-C6烯基、C2-C6炔基、C3-C7环烷基或未取代或取代的苯基;R5还可以是NO2、1CHO、C1-C6烷基羰基、C1-C6卤基烷基羰基、C1-C6烷氧羰基或未取代或取代的氨基,或R4和R5共同形成未取代或取代的碳链,但前提是当W为—CH═CH—CO—R10时,R4不是CF3而R5是H;其中R3为H的盐和烯醇类化合物I用于植物的干燥和落叶,以及作为杀虫剂和除草剂。