where: X - NO2, -S(O)nR3; Y - H, halogen, S(O)nR3, NH2, C1 - C4-alkyl or di-C1 -C4-alkylamino, C1 - C4-alkoxy-C1 -C4-alkylamino or C1 -C4-alkylcarbonylamino substituted with one or more halogen atoms; R1 - chlorine; R2 - trifluoromethyl or chlorine; R3 - free C1 -C4-alkyl or that substituted with one to complete hydrogen substitution with halogen; n = 0-2, or their acid-additive salts. Two variants of synthesis of compounds of the formula (I) where: X - S(O)nR3; Y - NH2 from compounds of the formula (IV) . Insecto-acaricido-nematocide composition has 0.1-50 wt. -% compound of the formula (I) and the special additions - the rest. Method for control over insects, mites and nematodes using compounds of the formula (I) at effective doses. EFFECT: improved method of synthesis. 7 cl, 6 tbl"/>
DERIVATIVES OF 1-(2-PYRIDYL)-PYRAZOLE OR THEIR ACID-ADDITIVE SALTS, METHOD OF SYNTHESIS OF 1-(2-PYRIDYL)-PYRAZOLE DERIVATIVES OR THEIR ACID-ADDITIVE SALTS (VARIANTS), INSECTO-ACARICIDO-NEMATOCIDE COMPOSITION AND METHOD OF CONTROL OVER INSECTS, MITES AND NEMATODES
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DERIVATIVES OF 1-(2-PYRIDYL)-PYRAZOLE OR THEIR ACID-ADDITIVE SALTS, METHOD OF SYNTHESIS OF 1-(2-PYRIDYL)-PYRAZOLE DERIVATIVES OR THEIR ACID-ADDITIVE SALTS (VARIANTS), INSECTO-ACARICIDO-NEMATOCIDE COMPOSITION AND METHOD OF CONTROL OVER INSECTS, MITES AND NEMATODES
DERIVATIVES OF 1-(2-PYRIDYL)-PYRAZOLE OR THEIR ACID-ADDITIVE SALTS, METHOD OF SYNTHESIS OF 1-(2-PYRIDYL)-PYRAZOLE DERIVATIVES OR THEIR ACID-ADDITIVE SALTS (VARIANTS), INSECTO-ACARICIDO-NEMATOCIDE COMPOSITION AND METHOD OF CONTROL OVER INSECTS, MITES AND NEMATODES
FIELD: organic chemistry, agriculture. SUBSTANCE: product: derivatives of 1-(2-pyridyl)-pyrazole of the general formula (I) where: X - NO2, -S(O)nR3; Y - H, halogen, S(O)nR3, NH2, C1 - C4-alkyl or di-C1 -C4-alkylamino, C1 - C4-alkoxy-C1 -C4-alkylamino or C1 -C4-alkylcarbonylamino substituted with one or more halogen atoms; R1 - chlorine; R2 - trifluoromethyl or chlorine; R3 - free C1 -C4-alkyl or that substituted with one to complete hydrogen substitution with halogen; n = 0-2, or their acid-additive salts. Two variants of synthesis of compounds of the formula (I) where: X - S(O)nR3; Y - NH2 from compounds of the formula (IV) . Insecto-acaricido-nematocide composition has 0.1-50 wt. -% compound of the formula (I) and the special additions - the rest. Method for control over insects, mites and nematodes using compounds of the formula (I) at effective doses. EFFECT: improved method of synthesis. 7 cl, 6 tbl
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机译：领域：有机化学，农业。物质：产品：通式（I）的1-（2-吡啶基）-吡唑的衍生物<图像文件=“ 00000002.GIF” he =“ 41” imgContent =“ undefined” imgFormat =“ GIF” wi =“ 28 “ />其中：X-NO 2 ，-S（O） n R 3 ; Y-H，卤素，S（O） n R 3 ，NH 2 ，C 1 -C < Sub> 4 -烷基或二- C 1 - C 4-烷基氨基，C 1 -C 4 -烷氧基- C 1 - C 4-烷基氨基或 C 1个被一个或多个卤素原子取代的- C 4-烷基羰基氨基; R 1 -氯; R 2 -三氟甲基或氯; R 3 -游离的 C 1 - C 4-烷基或被一个取代的卤素完全完成氢取代; n = 0-2或它们的酸加成盐。式（I）化合物的合成的两个变体，其中：X-S（O） n R 3 ; Y-式（IV）化合物的NH 2 。杀虫的链球菌杀线虫剂组合物具有0.1-50重量％。 -％的式（I）化合物和特殊的加成物-其余。使用有效剂量的式（I）化合物防治昆虫，螨虫和线虫的方法。效果：改进的合成方法。 7厘升，6汤匙
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