2-Imidazolin-5-One und 2-Imidazolin-5-Thionederivate als Fungizide

• Main Authors: LACROIX, GUY, PEIGNIER, RAYMOND, PEPIN, REGIS
• Format: Patent
• Language: German
• Published: 03.04.2003
• Edition: 7
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; 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

Fungicidal compsn. contains apart from usual carriers, an imidazoline-5-one or thione derivs. of formula (I): W = O,S or SO; A = O or S; n = zero or 1; B = NR5, O, S, CR5R6, SO2 or CO; R1 and R2 = H (but not both of them); 1-6C alkyl or haloalkyl; 2-6C alkoxy-, alkylthio-, alkylsulphonyl- or monoalkylaminoalkyl, or alkenyl or alkynyl; 3-7C dialkylaminoalkyl or cycloalkyl; phenyl, naphthyl, thienyl, furyl, pyridyl, benzothienyl, benzofuryl, iso)quinolinyl or methylenedioxyphenyl; arylalkyl, aryloxyalkyl, or R1 and R2 together complete a 5-7 membered cycle R3 = 1-6C alkyl; 2-6C alkoxy-; alkylthio-, alkylsulphonyl-, halo-, cyano-, thiocyanato- or oxo-alkyl, alkenyl or alkynyl; 3-6C alkyl; 2-6C alkoxy-alkyl, alkenyl or alkynyl; 3-6C dialkylamino-, alkoxycarbamoylalkyl; or (hetero)aryl (1-6C) alkyl, R4 = H when n = 1 or is as defined for R2 arylalkyl; aryloxyalkyl; arylthioalkyl; arylsulphonylalkyl; or an opt. di-substd. amino gp. (I) are new cpds. except for (I) those where R1=R2=phenyl or Me; B = CR5R6; A = S; W = O or S; (2) those where R1=H, n = 1; B = NR5; R5=R4=Me; Ar3 = SMe; W = O, and R2 = H, Me or phenyl; (3) the cpd. with R1 = phenyl; R2 = R3 = R4 = Me; n = zero; A = W = S. Also new are the intermediates (II)-(VIII). R is not defined.