Tri:alkyl or cycloalkyl triazolyl-tin cpds. - useful in plant protection as insecticides, acaricides and fungicides

• Main Authors: BAUMERT,DIETRICH,DR, JOPPIEN,HARTMUT,DR, KRUEGER,.DR.,HANS-RUDOLF, SCHROEER,.,ULRICH
• Format: Patent
• Language: English; German
• Published: 02.04.1981
• Subjects: 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

Tin cpds. of formula (I) are new (where R1, R2, R3 are each 1-6C alkyl or 3-8C cycloaliphatic hydrocarbyl; R4 is opt. substd. 1-10C alkyl, 3-8C alkenyl or alkynyl, or aryl (1-3C) alkyl opt. substd. by one or more, same or different, 1-6C alkyl, halo, 1-6C alkoxy, nitro or -CF3. R5 is H or 1-4C alkyl, opt. halo substd. and opt. interrupted by one or more O or S atoms; n is 0-2). (I) are prepd. e.g. by reacting the corresp. N-H cpd. with a distannoxane. (I) have biocidal, esp. insecticidal, acaricidal and/or fungicidal activity. They are more active and/or better tolerated by plants than similar known cpds.