FIELD: organic chemistry. SUBSTANCE: product: pyrrole derivatives of the formula (I) $$$-L-Y where L - oxygen or sulfur; Y - phenyl substituted with halide or $$$, benzothiazole-2-yl and fungicide composition containing 20% compound of the formula (I) $$$ in an aqueous-acetone solution, and method of struggle against fungal infection using the indicated composition at concentration 7.5-500 p. p./mln. Synthesized compounds were used in agriculture against fungi infecting grape, cereals and fruit trees. EFFECT: improved method of synthesis, enhanced effectiveness.
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Authors
Dates
1997-01-10—Published
1992-09-11—Filed