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Anti-arthropodal cyclic dithioketals of glyoxyloyl halide 1-phenylhydrazones

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专利汇可以提供Anti-arthropodal cyclic dithioketals of glyoxyloyl halide 1-phenylhydrazones专利检索,专利查询,专利分析的服务。并且Some new cyclic and noncyclic dithioketals of glyoxyloyl halide 1-phenylhydrazones have been found to be effective antiarthropodal agents. The cyclic dithioketals includes 5-membered and 6-membered rings with or without alkyl substituents. The noncyclic dithioketals are limited to alkyl on the sulfur atoms. The phenyl group can have alkyl, alkoxy, haloalkyl, alkylmercapto, and halogen substituents. The ''''halide'''' can be chloride or bromide. Formulations for use against arthropod pests are described as well as methods for controlling such pests wherever they occur and become a problem.,下面是Anti-arthropodal cyclic dithioketals of glyoxyloyl halide 1-phenylhydrazones专利的具体信息内容。

1.A METHOD FOR CONTROLLING ARTHROPOD PEST WITH A CYCLIC DITHIOKETAL OF GLYOXYLOYL HALIDE 1-PHENYLHYDRAZONE OF THE FORMULA:
2. The method according to claim 1 wherein Z is chlorine.
3. The method according to claim 2 wherein at least one Y is chlorine.
4. The method according to claim 3 wherein Ra and Rb constitute the ethylene group.
5. The method according to claim 4 wherein the control of arthropod pests is accomplished with a compound selected from the group consisting of 1,3-dithiolane-2-carbonyl chloride (2,4-dichlorophenyl)-hydrazone, 1,3-dithiolane-2-carbonyl chloride (2-chloro-p-tolyl)hydrazone, 1,3-dithiolane-2-carbonyl chloride (4, 6-dichloro-o-tolyl)hydrazone, and 1,3-dithiolane-2-carbonyl chloride (2,4,6-trichloro-m-tolyl)hydrazone.
6. Compositions comprising a dispersible carrier and as the active ingredient an effective anti-arthropodal amount of a cyclic dithioketals of glyoxyloyl halide 1-phenylhydrazone of the formula:
7. The composition according to claim 6 wherein Z is chlorine.
8. The composition according to claim 7 wherein at least one Y is chlorine.
9. The composition according to claim 8 wherein Ra and Rb constitute the ethylene group.
10. The composition according to claim 9 wherein the active ingredient is selected from the group consisting of the compounds 1,3-dithiolane-2-carbonyl chloride (2,4-dichlorophenyl)hydrazone, 1,3-dithiolane-2-carbonyl chloride (2-chloro-p-tolyl)hydrazone, 1,3-dithiolane-2-carbonyl chloride (4,6-dichloro-o-tolyl)hydrazone, and 1,3-dithiolane-2-carbonyl chloride (2,4,6-trichloro-m-tolyl)hydrazone.
11. The composition according to claim 6 comprising a surfactant.
12. The composition according to claim 11 wherein the dispersible carrier is particulate matter.
13. The composition according to claim 11 wherein the dispersible carrier is a liquid.
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