DERIVATIVES OF 1,4-BIS-SUBSTITUTED 2,6,7-TRIOXABICYCLO-[2,2,2]-OCTANES Russian patent published in 1995 - IPC

FIELD: organic chemistry. SUBSTANCE: product: derivatives of 1,4-bis-substituted 2,6,7-trioxabicyclo-[2,2,2]-octanes of the formula (I) R-C(CH₂O)₃C-X (1), where R and X have corresponding meanings; LD₅₀ less than about 400 mg/kg flies, Musca domestica. Value LD₅₀ in the presence of synergist is less than about 60 mg/kg. Pesticide activity is found against broad class of different insects. Pesticide activity is strongly enhanced in the case of definite synergist types use. Synthesized compounds were used for insect demolition. EFFECT: improved method of synthesis. 5 cl, 4 tbl