IMIDAZOLE DERIVATIVES Russian patent published in 1994 - IPC

FIELD: organic chemistry. SUBSTANCE: compound of the general formula I, R₁-CN, where CSNHR₅ - CN or R₅-H, R₂-H - H, acetyl or propionyl; C₁-C₈ - H, cyclopropyl, cyclohexyl, 2-naphthyl, alkyl-C₁₂, 4-(2′, 2′, 2′), 3-fluoropropyl, 3-chloropropyl, 4-chlorobutyl, 5-chloropentyl, hydroxypropyl, hydroxybutyl, methoxymethyl, ethoxymethyl, phenethyl, 1,2-diphenylethyl, 2,2,2-trifluoroethoxy, benzyl, L-hydroxybenzyl, methylbenzyl, 2-fluorobenzyl, allyl, 2-butenyl, phenyl, chlorophenyl, fluorophenyl, 4-bromophenyl, 2,3-dichlorophenyl, 3,4-dichlorophenyl, 4-methylphenyl, 3-methylphenyl, 2-methylphenyl, 4-ethylphenyl, 4-isopropenylphenyl, 4-tetr. -butylphenyl, 3,4-dimethylphenyl, 4-methoxyphenyl, 4-ethoxyphenyl, 4-methyl-3-chlorophenyl, 4-methoxy-3-chlorophenyl, 3-methyl--4-methoxyphenyl, 3,4-methylenedihydroxyphenyl, 4-(SO_nR₆-trifluoroethoxy)phenyl, 4-cyanophenyl, 4-nitrophenyl, 2-furyl, 5-methyl-2-furyl, 2-thienyl, 5-chloro--2-thienyl, 5-bromo-2-thienyl, R₆-C₁-C₄, R₆-alkyl, allyl, phenyl, benzyl, 3-tri-fluoromethyl-2-pyridyl, 4-chlorophenyl at n = 0; R₇ - dimethylamino, ethyl at n = 2, CONHR; R₃ - phenyl, 4-chlorophenyl; R₄ - H, Cl, Br, J, cyano, nitro, methyl, ethyl, methylthio, phenylthio, 2-furyl, trifluoroacetyl; - iso-propyl, dimethylamino, diethylamino, morpholino. Synthesized compounds are used as fungicides. EFFECT: improved method of synthesis.