| abstract |
Guanidine I (A = benzyl substituted in the para position; R¹, R², R³ = H, C₁-C₄-alkyl; R⁴ = C₅-C₁₈-alkyl, which can be interrupted by O, C₅-C₁₈-alkenyl, C₄-C₁₈-alkynyl or phenyl-C₁-C₆-alkyl, where these groups can carry up to three further substituents and the phenyl part of phenylalkyl additionally 1 phenoxy group or up to 3 C₂-C₄-alkenyl groups, C₁-C₄-alkoxy-C₁-C₄-alkyl groups, C₁ Can carry C₆-alkyl or haloalkyl groups, C₅-C₆-cycloalkyl-C₁-C₈-alkyl, where the cycle can carry up to three substituents; and C₃-C₄-alkyl which can be interrupted by O or C₄-alkenyl, which can both carry up to three further substituents; R³ + R⁴ = C₅-C₆ heterocycle, which carry up to 3 further substituents and can be interrupted by O) as well as the salts I · HX and the metal complexes of I.n n n The compounds I are suitable as fungicides. |