Phosphoric esters of tertiary alcohols that have an acetylenic function, and pesticidal activity

The invention comprises compounds of formula where R1 and R11 are different alkyl groups containing 1 or 2 carbon atoms and R1 is methyl or ethyl. They may be prepared by reacting a compound where Me is Na or K with a compound p where Hal is halogen, preferably bromine. A solvent may be used. The...

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Bibliographische Detailangaben
Hauptverfasser:	LOSCO GIUSEPPE, PERI CESARE AUGUSTO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The invention comprises compounds of formula where R1 and R11 are different alkyl groups containing 1 or 2 carbon atoms and R1 is methyl or ethyl. They may be prepared by reacting a compound where Me is Na or K with a compound p where Hal is halogen, preferably bromine. A solvent may be used. The products are pesticides.ALSO:Pesticidal compositions comprise compounds of formula where R1 and R11 are different alkyl groups containing 1 or 2 carbon atoms, and R1 is methyl or ethyl, together with a carrier. Other pesticides or plant nutrients may be present.