FUNGICIDE COMPRISING 2- SQUARE BRACKETS OPEN O-(SUBSTITUTED) ALKYL SQUARE BRACKETS CLOSED -2-THIO-1,3,2-OXATHIOPHOSPHOLAN DERIVATIVES AS ACTIVE INGREDIENT AND PROCESS FOR PRODUCING THE ACTIVE INGREDIENT

• Main Authors: KARSAI,JOZSEF,HU, TARPAI,GYULA,HU, SEBESTYEN,ENDRE,HU, PAVLISCSAK,CSABA,HU, CSATLOS,IMRE,HU, ILOVAI,ZOLTAN,HU, SANTHA,PAL,HU, GAAL,SANDOR,HU, SIKI,KAROLY,HU, NEU,JOZSEF,HU, SURANYI,ROBERT,HU, TOTH,ISTVAN,HU, DOMBAY,ZSOLT,HU, BONNYAI,PETER,HU, GREGA,JOZSEFNE,HU, GAAL,GUSZTAV,HU, GARDI,EVA,HU, VARGA,ANDRAS,HU
• Format: Patent
• Language: English
• Published: 28.11.1988
• Edition: 4
• 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

A fungicidal composition comprising as active ingredient a 2-(O-[substituted]alkyl)-2-thio-1,3,2-oxathiophospholane of the Formula I (I) wherein R1,R2, R3 and R4 independently from each other stand for hydrogen, C1-6 alkyl, C2-6 alkynyl and X represents halogen, hydrogen, C1-6 alkyl or mercapto. The process for the preparation of the compounds of the Formula I involves phosphorous pentasulfide, alcohols and pyridine. The compositions are wide spectrum fungicides, particularly useful in combating Sclerotinia sp., Penicillium sp., Alternaria sp., Fusarium sp., Phytophthora infestans and powdery mildew.