THIAZOLYLIDENE-OXO-PROPIONITRILES

• Main Authors: ULRICH BUHMANN, REINHOLD PUTTNER, HARTMUT JOPPIEN
• Format: Patent
• Language: English
• Published: 08.09.1983
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; 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

Oxopropionitrile derivs. of formula (I) are new, (where R1 = H, halo, 1-6C alkyl, 3-6C cycloalkyl, thienyl, pyridyl or aromatic hydrocarbyl substd. by one or more independently chosen halo, 1-4C alkyl, 1-4C alkoxy 1-4C alkylthio, trifluoromethyl, nitro or cyano groups; R2 = H, halo, 1-6C alkyl, 3-6C cycloalkyl, thienyl, pyridyl, phenyl or aromatic hydrocarbyl substd. by one or more independently chosen halo, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, trifluoromethyl, nitro or cyano groups and R3 = aromatic hydrocarbyl opt. substd. by one or more independently chosen halo, 1-4C alkyl, 1-4C halo alkyl, 1-4C alkoxy, trifluoromethyl, nitro or cyano groups). The cpds. are usually used at concentrations of 0.005-5.0%, pref. 0.01-0.5%.