Thiophosphorus insecticides

Thiophosphorus insecticides

A) Cpds. R1, R2=alkyl (C1-C30), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10); or R1 + R2 = alkylene (C1-C30), phenylene (C6-C9); R4=alkyl (C1-C5), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10). B) Cpds. R1, R2 as above. (II) are inters for (I). (I) are pesticides...

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Hauptverfasser: HEINZ MUELLER,WOLFGANG, OSWALD,ELIZABETH, ALEXANDER OSWALD,ALEXIS
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:A) Cpds. R1, R2=alkyl (C1-C30), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10); or R1 + R2 = alkylene (C1-C30), phenylene (C6-C9); R4=alkyl (C1-C5), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10). B) Cpds. R1, R2 as above. (II) are inters for (I). (I) are pesticides with low toxicity to warm blood animals. Cpds. give 100% kill of Mexican bean bettle at 0.01% after 48 hrs. and after 5 days systemically 10-16% kill of domestic flies at 0.01% after 24 hrs. 0.01% is 100% effective systemically against Tetranychus atlanticus on strawberries after 5 days.