METHOD OF PRODUCING SUBSTITUTED BENZYL ETHERS
New substituted benzyl-type ethers of formula I (I) in which R1 is aryl or aryl substituted by C1-4-alkyl, halo-C1-4-alkyl, phenyl-C1-4-alkyl, C2-4-alkenyl, halo-C2-4-alkenyl, phenyl-C2-4-alkenyl, C2-4-alkynyl, halo-C2-4-alkynyl, phenyl-C2-4-alkynyl, C1-4-alkoxy, halo-C1-4-alkoxy, phenyl-C1-4-alkoxy...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | New substituted benzyl-type ethers of formula I (I) in which R1 is aryl or aryl substituted by C1-4-alkyl, halo-C1-4-alkyl, phenyl-C1-4-alkyl, C2-4-alkenyl, halo-C2-4-alkenyl, phenyl-C2-4-alkenyl, C2-4-alkynyl, halo-C2-4-alkynyl, phenyl-C2-4-alkynyl, C1-4-alkoxy, halo-C1-4-alkoxy, phenyl-C1-4-alkoxy, C2-4-alkenyloxy, halo-C2-4-alkenyloxy, phenyl-C2-4-alkenyloxy, C2-4-alkynyloxy, halo-C2-4-alkynyloxy, phenyl-C2-4-alkynyloxy, alkylsulfonyloxy, haloalkylsulfonyloxy, arylsulfonyloxy, halo, cyano, nitro, aryloxy, haloaryloxy, C1-4-alkyl-aryloxy, or nitroaryloxy, R2 is hydrogen or C1-4 alkyl, R3 is hydrogen, cyano or ethynyl, R4 is phenyl or pyridyl or one of these groups substituted by one or more of C1-6-alkyl, halo-C1-6-alkyl, phenyl-C1-6-alkyl, C1-6-alkyl interrupted by an O-, N- or S- atom, C2-4-alkenyl, halo-C2-4-alkenyl, phenyl-C2-4-alkenyl, C1-4-alkoxy, halo-C1-4-alkoxy, phenyl-C1-4-alkoxy, C2-4-alkenyloxy, halo-C2-4-alkenyloxy, phenyl-C2-4-alkenyloxy, C2-4-alkynyloxy, halo-C2-4-alkynyloxy, phenyl-C2-4-alkynyloxy, aryloxy, haloaryloxy, C1-4-alkylaryloxy, arylamino, haloarylamino, C1-4-alkylarylamino, aryl-N-C1-4-alkylamino, aryl-N-C1-4-acylamino, aroyl, haloaroyl, C1-4-alkylaroyl, aryl, haloaryl, C1-4-alkylaryl or halo and X is oxygen, sulfur, sulfinyl or sulfonyl, have valuable pesticidal properties. |
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