DIHALOGENPROPENE COMPOUND, METHODS OF ITS SYNTHESIS (VARIANTS), INTERMEDIATE COMPOUNDS, AN INSECTICIDE-ACARICIDE COMPOSITION AND A METHOD OF STRUGGLE AGAINST HARMFUL INSECTS Russian patent published in 1999 - IPC

FIELD: organic chemistry, insecticides. SUBSTANCE: compound of dihalogenpropene of the formula (I) where l and m - a whole number 1-3; R¹ - halogen atom, acetamido-, trifluoro-acetamido-, nitro-, alkyl-, halogenalkyl-, halogenalkoxy-, alkylthio-, halogenalkenylhydroxy-, hydroxyalkyl-, alkenyl-, halogenalkenyl-group (other values of R¹ and other symbols see in p. 1 of the invention claims) show strong insecticide and/or acaricide activity. EFFECT: enhanced activity of compounds synthesized. 32 cl, 75 dwg, 22 tbl, 30 ex